BH70 - Helmet Yealink - Free user manual and instructions

USER MANUAL BH70 Yealink

BH70 Mono & BH70 Dual

Bluetooth Headset

Line drawing of two hardcover headsets with earbuds and earplands (no text or symbols)

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Quick Start Guide V1.0

Notes

1. The signal range of Bluetooth headset typically spans around 10 meters. Please ensure the distance between your device and the headset is close to prevent signal interruption or degradation.
2. It is advised to minimize proximity to other Bluetooth devices or wireless signal sources, such as Wi-Fi routers, to reduce the likelihood of interference.
3. Please do not place any metal and magnetic cards on the charging stand to avoid abnormalities and damage to the charger.
4. Please do not charge too far away from the charging sign to get a more efficient charging experience.

Safety Guide

1. Do not disassemble the product by yourself or bring it near fire and water to avoid short circuit leakage or damage to the product.
2. Do not use the product in high temperature, humidity, and corrosive environment to avoid damaging the circuit and causing failure to charge or other failures.
3. Do not expose the product to corrosive liquids. Otherwise, it will cause severe damage.
4. Do not disassemble or re-equip the product for any reason to avoid secondary failure and burnout.
5. Do not place the product below -10^ or above 60^ .
6. Do not knock, throw or shake the product because rough methods will damage the internal circuit board structure.

1 Package List

- Standard

Line drawing of a pair of white headphones with earbuds and earships (no text or symbols)

or

Line drawing of a pair of headphones with earbuds (no text or symbols)

BHD702 Headset BHM701 Headset

Yealink

Carrying Case

Line drawing of a USB cable with two connectors (no text or symbols)

USB 2.0 Cable (USB-A to USB-C)

QUICK START

Quick Start GuideBT51-

- Optional

Simple line drawing of a U-shaped object with a label '11' and 'Wetek' at the base (no other text or symbols)

Two oval-shaped objects with textured surfaces, resembling biological or decorative fragments (no text or symbols)

BHC70 Charging Stand Replacement Ear Cushions

Note: We recommend that you use the included accessories, and other accessories may have compatibility issues that prevent them from working properly.

2 Overview

Microphone Teams button Voice Assistant button Call control Busylight Charging port

Play/pause Volume + Next track Mute Volume - Previous track Power on/off Bluetooth

3 Charging

USB Charging

Line drawing of a pair of headphones with a cable inserted, no text or symbols present

Charging stand (optional)

Line drawing of a headboard with earphones and a stand, showing a close-up of the ear being held by a clip (no text or symbols present)

Note: We recommend to fully charge the headset when using it for the first time.

LED Indicator Status

Charging

Breathing green LED indicator

Fully Charged

Green LED indicator

Note: It takes 1.5 hours to fully charge the headset.

4 Power on/off

on/off Power Button LED Indicator

Power Button LED Indicator Prompt Sound
	Power on	Green	wer on, battery low/medium/high"
	Power off	Red "power off

5 Pairing and Connecting Device

- Enter Pairing Mode

Flashing red and green alternately Hold 3s "pairing mode"

- Pair with PC

Illustration of a pair of headphones connected to a laptop via wireless signal waves (no text or symbols)

- Pair with Desk Phone

Diagram showing wireless communication between headphones and a landline telephone, with a Bluetooth symbol on the screen.

Note:

• If your desk phone does not have built-in Bluetooth, you need to use the BT51 dongle to pair the headset.
• The BT51 and headset are already pre-paired when leaving the factory. They can automatically connect after powering on.

- Pair with Mobile Device

"mobile one connected"

6 Call & Music Control

Simple diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Press once

- Answer call

- End call

- Accept the incoming call and end the active call

Double-press

- Redial

- Reject the incoming call and continue the active call

Hold for 2 sec

- Hold call

- Put the current call on hold and answer an incoming call

- Switch between held call and active call

Pr

Press once

- Mute/unmute the microphone

• Alternatively, move up/down the microphone boom-arm

Line drawing of a person wearing a headset with a green circular arrow indicating rotation (no text or symbols)

Diagram of a mechanical component with green arrows indicating direction (no text or symbols)

Press once

• Volume up (+)/volume down (-)

Hold for 1.5 sec

- Next track (volume +) Previous track (volume -)

Diagram of a mechanical component with a green arrow indicating a specific part (no text or symbols present)

Press once

- Play/pause music

7 Customers Button

Diagram of a mechanical component with a green arrow indicating a specific part (no text or symbols present)

Teams Edition

Press once

- Open Teams Notification

Diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Teams/UC Edition

Hold for 2 sec

• Activate Voice Assistant
• Dismiss/invoke raise hand during the meeting
• Dismiss/invoke raise hand during the meeting

Siri, Google assistant..., depending on mobile phone.

8 Replace Ear Cushions

graph LR
    A["Early Headset"] --> B["Second Headset"]
    B --> C["Third Headset"]
    C --> D["Final Headset"]

9 Software Management

• Yealink USB Connect (PC)

Yadlink USB Connect Return Options Model BHTS add/research Dewayr Venter 52.410.293.17 Connection: Bluetooth Bluetooth Unpaired Power 80% Server Number 5701017643000136 Handicap Venter 52.0.16.8.0.8.0 Options Settings

Download it from the Yealink website https://www.yealink.com/product/yuc.

Note: It needs to be used with Yealink USB Connect of version 0.36.x.x or later.

- Yealink Connect App (Mobile)

Yealink Connect Download on the App Store Get Our Android App on Store

Apple and the Apple logo are trademarks of Apple Inc.

Download the Yealink Connect App from IOS App Store or Android App Store.

Regulatory Notices

Operating Ambient Temperatures

- Operating temperature: +14 to 113°F (-10 to 45°C)

• Relative humidity: 5% to 90%, noncondensing

• Storage temperature: -22 to +160°F (-30 to +70°C)

Warranty

Our product warranty is limited only to the unit itself, when used normally in accordance with the operating instructions and the system environment. We are not liable for damage or loss resulting from the use of this product, or for any claim from a third party. We are not liable for problems with Yealink device arising from the use of this product; we are not liable for financial damages, lost profits, claims from parties, etc., arising from the use of this product.

Explanation of the symbols

- DC symbol

is the DC voltage symbol.

• WEEE Warning symbol

To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic

equipment, end users of electrical and electronic equipment should understand

the meaning of the crossed-out wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately.

Restriction of Hazardous Substances Directive (RoHS)

This device complies with the requirements of the EU RoHS Directive. Statements of compliance can be obtained by contacting [e-mail].

Safety Instructions

Save these instructions. Read these safety instructions before use!

General Requirements

• Before you install and use the device, read the safety instructions carefully and observe the situation during operation.
• During the process of storage, transportation, and operation, please always keep the device dry and clean, avoid collision and crash.
• Please attempt not to dismantle the device by yourself. In case of any discrepancy, please contact the appointed maintenance center for repair.
• Please refer to the relevant laws and statutes while using the device. Legal rights of others should be respected as well.

Environmental Requirements

• Do not cover ventilation openings, this equipment is not intended to be used on soft support.
• The marking information is located at the exterior of the bottom
• Place the device at a well-ventilated place. Do not expose the device under direct sunlight.
• Keep the device dry and free of dusts.
• Do not place the device on or near any inflammable or fire-vulnerable object, such as rubber-made materials.
• Keep the device away from any heat source or bare fire, such as a candle or an electric heater.

Operating Requirements

• Do not let a child operate the device without guidance.
• Do not let a child play with the device or any accessory in case of accidental swallowing.
• Please use the accessories provided or authorized by the manufacturer only.
• Do not spill liquid of any kind on the product or use the equipment near water, for example, near a bathtub, washbowl, kitchen sink, wet basement or near a swimming pool.
• When there is smoke emitted from the device, or some abnormal noise or smell, disconnect the device from the power supply, and unplug the power plug immediately.
• Contact the specified maintenance center for repair.
• Do not insert any object into equipment slots that is not part of the product or auxiliary product.

Battery Requirements

• Do not immerse the battery into water, which could short-circuit and damage the battery.
• Do not expose the battery to an open flame or leave the battery where it could be subjected to extremely high temperatures, which could cause the to explode.
• Do power the handset off before removing the battery.
• Do not try to use the battery for the power supply of any device other than this handset.
• Do not open or mutilate the battery, released electrolyte is corrosive and may cause damage to your eyes or skin.
• Use only the rechargeable battery pack delivered with the handset or those rechargeable battery packs expressly recommended by Yealink.
• Defective or exhausted battery should never be disposed of as municipal waste. Return old battery to the battery supplier, a licensed battery dealer or a designated collection facility.

Cleaning Requirements

- Use a piece of soft, dry and anti-static cloth to clean the device.

Troubleshooting

The usage environment is out of operating temperature range.

1. Use in the operating temperature range.

The cable between the unit and the Yealink device is connected incorrectly.

1. Connect the cable correctly.

You cannot connect the cable properly.

1. You may have connected a wrong Yealink device.

2. Use the correct power supply.

Some dust, etc., may be in the port.

1. Clean the port.

Contact your dealer or authorized service facility for any further questions.

FCC CAUTION:

This device complies with part 15 of the FCC Rules. Operation is subject to following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

—Reorient or relocate the receiving antenna.

—Increase the separation between the equipment and receiver.

—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

—Consult the dealer or an experienced radio/TV technician for help.

The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

This transmitter must not be co-located or operating in conjunction with any of antenna or transmitter.

ISED WARNING:

EU Regulatory Information

Support Frequency Bands and Power:

Bluetooth 2.4GHz< 20 dBm

Contact Information

YEALINK NETWORK TECHNOLOGY CO.,LTD.

No.666 Hu'an Rd, Huli District Xiamen City, Fujian, P.R.C

YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.

Keizersgracht 62,1015CS Amsterdam

YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.

999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA

Made in China

battery

1 Packungsliste

- Standard

Line drawing of a pair of white headphones with earbuds and earplands (no text or symbols)

or

Line drawing of a pair of headphones with earbuds (no text or symbols)

Line drawing of a USB cable with two connectors (no text or symbols)

USB 2.0 Cable (USB-A to USB-C)

QUICK START

KurzanleitungBT51-A

- Optional

Simple line drawing of a U-shaped object with a label 'Veilish' at the bottom (no other text or symbols)

Two oval-shaped objects with textured surfaces, resembling biological or decorative fragments (no text or symbols)

Line drawing of a headset with a connector inserted, showing ear and cable (no text or symbols)

Illustration of a pair of hardcover headsets with earbuds, showing mechanical adjustment (no text or symbols)

Technical line drawing of a mechanical component with no visible text or symbols

Technical line drawing of a mechanical assembly with no visible text or symbols

Grüne LED-Anzeige

Illustration of a pair of headphones connected to a laptop via wireless signal waves (no text or symbols)

Diagram showing wireless communication between headphones and a landline telephone, with a small device emitting signal.

Hinweis:

"mobile one connected"

Simple diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Drücken Sie X1

Diagram of a mechanical or electrical component with a green arrow pointing to a circular feature, labeled 'D' (no text or symbols on the diagram itself)

Drücken Sie X1

Line drawing of a person wearing a headset with earplugs, showing head rotation and motion arrows (no text or symbols)

Diagram of a mechanical component with green arrows indicating direction (no text or symbols)

Drücken Sie X1

Diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Drücken Sie X1

Simple line drawing of a mechanical component with a green arrow pointing to a circular feature (no text or symbols)

Teams-Ausgabe

Drücken Sie X1

Diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Teams/UC-Ausgabe

graph LR
    A["Start: Earbuds with shunting"] --> B["Close-up: Earbuds open"]
    B --> C["Close-up: Earbuds closed"]
    C --> D["Close-up: Earbuds open"]
    D --> E["Close-up: Earbuds closed"]

Yealink Connect Download on the App Store Get Our Android App on Store

Symbol of a trash bin crossed with two crossed lines, no text or labels present

No.666 Hu'an Rd,Huli District Xiamen City, Fujian, P.R. China

YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.

Strawinskylaan 3127, Atrium Building, 8th floor, 1077ZX Amsterdam, Niederlande

YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.

999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA

Line drawing of a pair of white headphones with earbuds and earplands (no text or symbols)

or

Line drawing of a pair of headphones with earbuds and headband (no text or symbols)

BHD702 Casque BHM701 Casque

Yealink

Sac à cordon

Line drawing of a USB cable with two connectors (no text or symbols)

Cable USB 2.0 (USB-A a USB-C)

BT51-A Dongle

QUICK START

Simple line drawing of a U-shaped object with 'Veeltek' branding at the bottom (no other text or symbols)

Simple line drawing of two oval-shaped objects with textured surfaces (no text or symbols)

Line drawing of a headset with a cable inserted, showing ear and head components (no text or symbols)

Illustration of a pair of hardcover headsets with an inset showing the ear being adjusted (no text or symbols present)

Technical line drawing of a mechanical component with no visible text or symbols

Mechanical assembly diagram showing a rotating component with mounting holes and a close-up inset (no text or labels)

Indicateur LED vert

Illustration of headphones connected to a laptop with signal waves (no text or symbols)

Diagram showing wireless signal transmission between headphones and a landline telephone, with a small device attached.

Nota:

"mobile one connected"

Simple diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Presse X1

- Aceptar

• Fin

Diagram of a circular device with a black component and green arrow indicator, no readable text or symbols

Line drawing of a person wearing a headset with earphones and a green circular motion arrow (no text or symbols)

Diagram of a mechanical component with green arrows indicating direction (no text or symbols)

Presse X1

- Augmenter le volume (+)/diminuer le volume (-)

Presse 1.5s

Diagram of a mechanical component with a green arrow indicating a specific part (no text or symbols present)

Presse X1

Simple line drawing of a mechanical component with a green arrow indicating direction (no text or symbols)

Edición Teams

Presse X1

Simple line drawing of a mechanical component with a green arrow indicating direction (no text or symbols)

Edición Teams/UC

graph LR
    A["Step 1: Hand grip with ear"] --> B["Step 2: Use of ear with headband"]
    B --> C["Step 3: Use of ear with ear"]
    C --> D["Step 4: Use of ear with headband"]

Yealink Connect Download on the App Store Get Our Android App on Store

Symbol of a trash bin crossed out by two diagonal lines (no text or labels)

No.666 Hu'an Rd, Huli District Xiamen City, Fujian, P.R. China

YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.

Strawinskylaan 3127, Atrium Building, 8th floor, 1077ZX Amsterdam, Pays-Bas

YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.

Line drawing of a pair of white headphones with earbuds and earplands (no text or symbols)

or

Line drawing of a pair of headphones with earbuds and headband (no text or symbols)

BHD702 Auriculares BHM701 Auriculares

Yealink

Bolsa con cordón

Line drawing of a USB cable with two connectors (no text or symbols)

Simple line drawing of a U-shaped object with a label 'wetek' at the bottom (no other text or symbols)

Two oval-shaped objects with a central textured pattern, resembling seed or fruit (no text or symbols)

Line drawing of a pair of headphones with a cable inserted, no text or symbols present

Illustration of a pair of headphones with earbuds and a stand, showing mechanical components and a magnified inset (no text or symbols)

Illustration of a pair of headphones and a laptop connected by a wireless signal icon (no text or symbols present)

Diagram showing wireless signal transmission from a headband to a landline telephone, with a Bluetooth symbol on the screen.

Remarque :

"mobile one connected"

Simple diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Prensa X1

Diagram of a mechanical or electrical component with a green arrow pointing to a circular feature, labeled 'P' (no text or symbols on the diagram itself)

Line drawing of a person wearing a headset with a green circular motion indicator (no text or symbols)

Diagram of a mechanical component with green arrows indicating direction (no text or symbols)

Prensa X1

- Subir Volumen (+)/Bajar Volumen (-)

Prensa 1.5s

Diagram of a mechanical component with a green arrow indicating a specific part (no text or symbols present)

Prensa X1

Simple line drawing of a mechanical component with a green arrow pointing to a circular feature (no text or symbols)

Teams Edition

Prensa X1

Diagram of a mechanical component with a green arrow indicating direction (no text or symbols)

Teams/UC Edition

graph LR
    A["Before press"] --> B["After press"]
    B --> C["After press with microphone"]
    C --> D["After press with headset"]

9 Software Management

- Yealink USB Connect (PC)

YudLink USB Connect + Return Nusages And Model 8K70 - Data center Pinescale Version $2,610.255.17 Hy Hopics And Model Bluetooth Bluetooth Header Unpaired Power 90% Serial Number $763617040000136 Rambear Version 32.8.16.0.0.0.0 Serial Number

Download it from the Yealink website https://www.yealink.com/product/yuc.

Note: It needs to be used with Yealink USB Connect of version 0.36.x.x or later.

• Yealink Connect App (Mobile)

Yealink Connect Download on the App Store Get Our Android App on Store

Apple and the Apple logo are trademarks of Apple Inc.

Download the Yealink Connect App from IOS App Store or Android App Store.

No.666 Hu'an Rd, Huli District Xiamen City, Fujian, P.R. China

YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.

Strawinskylaan 3127, Atrium Building, 8th floor, 1077ZX Amsterdam, The Netherlands

YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.

999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA Electrica in China

About Yealink

Yealink (Stock Code: 300628) is a global-leading provider of Unified Communication & Collaboration Solutions specialized in video conferencing, voice communications, and collaboration, dedicated to helping every person and organization embrace the power of "Easy Collaboration, High Productivity".

With best-in-class quality, innovative technology, and user-friendly experiences, Yealink is one of the best providers in more than 140 countries and regions, ranks No.1 in the global market share of IP Phone, and is the Top 5 leader in the video conferencing market (Frost & Sullivan, 2021).

Copyright

Copyright © 2023 YEALINK(XIAMEN) NETWORK TECHNOLOGY CO., LTD.

All rights reserved. No parts of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, photocopying, recording, or otherwise, for any purpose, without the express written permission of Yealink(Xiamen) Network Technology CO., LTD.

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YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.

Web: www.yealink.com

Copyright©2023YEALINK(XIAMEN) NETWORK

TECHNOLOGY CO.,LTD. All rights reserved.