i.onik BTH-033 - Headphones CnMemory - Free user manual and instructions

Product Type	Bluetooth Stereo Headphones
Brand	CnMemory
Model	i.onik BTH-033
Dimensions (folded)	180 x 160 x 70 mm
Weight	210 g
Power Supply	Built-in rechargeable lithium-ion battery, 300 mAh
Charging Time	Approx. 2 hours via micro USB
Battery Life	Up to 18 hours (music playback)
Bluetooth Version	5.0
Wireless Range	Up to 10 meters
Driver Diameter	40 mm
Impedance	32 Ω
Frequency Response	20 Hz – 20 kHz
Microphone	Built-in, omnidirectional
Controls	Volume +/-, Play/Pause, Answer/End call, Next/Previous track
Noise Cancellation	Active noise reduction (ANC)
Ear Cushion Material	Memory foam with protein leather cover
Foldable Design	Yes, for portability
Included Accessories	Micro USB charging cable, 3.5 mm audio cable, carrying pouch, user manual
Maintenance	Clean with a soft, dry cloth; avoid moisture and solvents
Safety	Do not expose to extreme temperatures; use only provided charger
Spare Parts & Repairability	Ear pads and cables replaceable; contact support for spare parts
General Information	Compatible with smartphones, tablets, and other Bluetooth devices

Frequently Asked Questions - i.onik BTH-033 CnMemory

How do I pair the headphones with my phone?

Turn on the headphones by pressing the power button for 3 seconds. The LED will flash red and blue. Enable Bluetooth on your phone and select 'i.onik BTH-033' from the list.

What is the battery life of the i.onik BTH-033?

The battery lasts up to 18 hours of continuous music playback. Charging time is approximately 2 hours via micro USB.

Can I use the headphones while charging?

Yes, you can use the headphones in wired mode by connecting the included 3.5 mm audio cable, even while the battery is charging.

Do these headphones have noise cancellation?

Yes, the i.onik BTH-033 features Active Noise Cancellation (ANC) to reduce ambient noise. You can toggle it with the ANC button.

How do I clean the headphones?

Use a soft, dry cloth to wipe the surface. For ear pads, gently remove dust. Avoid using liquids or cleaning solvents. Do not submerge in water.

What should I do if the headphones won't connect?

Ensure both devices have Bluetooth enabled. Put the headphones in pairing mode (LED flashing). If issues persist, reset by turning off and on, or delete the device from your phone's Bluetooth list and re-pair.

Can I use the headphones with a wired connection?

Yes, connect the provided 3.5 mm audio cable to the headphones and your device. This works even when the battery is empty.

Is the microphone compatible with all smartphones?

Yes, the built-in microphone works with standard Bluetooth hands-free profile (HFP) for phone calls on most smartphones.

How do I reset the headphones to factory settings?

With the headphones on, press and hold the Volume + and ANC button simultaneously for 5 seconds until the LED flashes purple. This clears paired device list.

Are spare parts available for this model?

Yes, replacement ear pads and cables can be purchased. Contact CnMemory support for ordering spare parts.

USER MANUAL i.onik BTH-033 CnMemory

Black hardcover headphones with earbuds and black plastic headband (no visible text or logos)

Chips and More GmbH

Gewerbestr. 7 | 79112 Freiburg | Germany | www.i-onik.de

Service: [phone]

Email: [e-mail]

i.onik

entertain

Deutsch

Inhalt

1. Bluetooth Wireless Communication Technology ..... 21

2. About BTH-033....21

Before use....22

1. Overview....22

2. Charging for Headsets 23

Getting started....24

1. Turning the Headset on/off 24

2. Pairing the Headset with Bluetooth Devices ..... 25

1) How to Enter Pairing Mode....25

2) Pairing the Headset with a Bluetooth Mobile Phone .... 25

3) Pairing the Headset with a Bluetooth Transmitter.....26

4) Pairing the Headset with Multi-Devices 27

3. Reconnecting with a Bluetooth Device....27

1. Making Calls with the Headset......28

2. Playing Music 31

3. LED Indicator 32

4. Indication Tone 33

5. Factory Reset 33

6. Resetting....33

Care and Maintenance....33

FAQs....34

Specification.... 35

Welcome to this guide on using this Bluetooth stereo headset, BTH-033. Please read this user's manual carefully before use.

Brief introduction

1. Bluetooth Wireless Communication Technology

Bluetooth is a standard of close range wireless communication technology that was drawn up by Sony-Ericsson, IBM, Intel, Nokia and Toshiba. With Bluetooth technology, we can achieve the highest transmission rate among mobile phones, computers, printers, PDAs and other devices. The maximum transmission range of class II is 10 metres while the maximum transmission range of class I can reach up to 100 metres.

2. About BTH-033

BTH-033 is a Bluetooth stereo headset. The foldable and retractable design makes it very easy to take with you. It supports the following Bluetooth profiles:

HSP ...... Headset Profile

HFP ...... Hands-Free Profile

A2DP ..... Advanced Audio Distribution Profile

AVRCP .... Audio/Video Remote Control Profile

You can enjoy music wirelessly by using BTH-033. It has the following features:

1) Pairing with a Bluetooth mobile phone or PDA supporting HFP profile

- Answer a call, end a call and reject a call

- Redial last number

- Voice dial

- Adjust the volume

- Call transfer between the headset and your Bluetooth mobile phone

- Mute microphone

2) Pairing with a Bluetooth music device or Bluetooth transmitter supporting an A2DP profileEnjoy music wirelessly

- Enjoy music wirelessly

• Adjust the volume
• Remote control pause/play
• Remote control previous/next track
  3) Easy to switch between the call and music, you will not miss the incoming call during listening to music.
  4) Every time the headset is turned on, it will connect to last connected device automatically.

Note: In order to complete above function, the Bluetooth profiles of paired device must be the same as the headset. And even though the paired device and the headset support the same Bluetooth profiles, functions may vary due to specification differences of the paired devices.

Before Use

1. Overview

Front view of a black hardcover head with numbered ear labels (1-5) pointing to different ear regions (no text or symbols on the headset itself)

1 Built-in microphone 7 LED	indicator
2 Multi-function button(MFB)	8 Charging jack
3 Next song 9 Volume down
4 Pause/play 10 Volume up
5 Last song 11 Right speaker
6 Line-in jack 12 Left speaker

2. Charging the Headset

The headset comes with a built-in rechargeable battery. Prior to using it, it is recommended that you charge the battery fully for the first time.

When the headset's power is low, the red LED indicator flashes twice and the headset emits three "dong" sounds every 30 seconds. You need to recharge the battery of the headset.

The charging procedure is as follows:

Using a USB cable

1. Plug USB charging cable into the USB port of the computer

2. Plug the other end of the USB cable into the headset.

Red light on: Charging

Red light off: Finish charging

1. It will take about 2.5 hours to complete the charging.

Note:

1) The battery is recyclable.

2) Batteries (the battery pack or batteries installed) must not be exposed to excessive heat, such as in the sunshine or near to a fire.

Getting started

1. Turning the headset on/off

Functions Operation LED indicator
Turning on Press and	holdMFB button for 3-5 seconds until blue LED indicator flashes.	Blue LED indicator on for one second.
Turning off Press and	holdMFB button for 3 seconds until red LED indicator flashes.	Red LED indicator on for one second.

Note:

In order to save power, the headset will turn off automatically after 5 minutes if no devices are connected.

2. Pairing the Headset with Bluetooth Devices

1) How to enter Pairing Mode

Functions Operation LED indicator
Entering pairing mode	Ensure the head-set is off, and then press and hold MFB button for 7-8 seconds until red and blue LED flash alternately	Red and blue LED flash alternately

Note:

Pairing mode will last 2 minutes. If no devices can be connected after 2 minutes, it will return to standby mode automatically.

2) Pairing the Headset with a Bluetooth Mobile Phone

Prior to using the headset for the first time, you have to pair it with a Bluetooth-enabled mobile phone. The pairing procedure will vary with different models of mobile phones. Refer to your mobile phone user's manual for further information. The general pairing procedure is as follows:

1) Keep your headset and phone within 1 metre when pairing.
2) Make the headset enter pairing mode (please refer to "How to enter pairing mode").
3) Activate your cell phone's Bluetooth function and set your cell phone to search for Bluetooth devices within range, and select "i.onik BTH-033" from the list of devices shown.
4) According to the indication, enter password or PIN number: "0000".
5) If prompted by your mobile phone to connect, select "Yes" (this will vary depending on the mobile phone being used).
6) After successful connecting, the blue LED indicator flashes twice every 4 seconds or flashes 3 times every 4 seconds.

Note:

• If pairing fails, please turn off the headset first and then repair according to steps 1-6 above.
• Once pairing is successful, the headset and the mobile phone will remember each other; there will be no need to repair next time. The headset can remember 8 paired devices. When the number of paired devices exceeds 8, the first one will be replaced.
• Every time the headset is turned on, it will connect to the last connected device automatically. If you want to pair it with other devices, turn off the Bluetooth function of the last connected device then pair the headset with the new device, following steps 1-6 above.

3) Pairing the Headset with a Bluetooth Transmitter

You can connect the headset to a Bluetooth transmitter, to enjoy music wirelessly. Take a BTT010 (Bluetooth transmitter for iPod and iPhone - not included), for example. The pairing steps are as follows:

1) Keep your headset and phone within 1 metre when pairing.
2) Set the headset to enter pairing mode (refer to "How to enter pairing mode").
3) Turn on the Bluetooth transmitter. It will search for Bluetooth devices automatically and send a pairing request.
4) When the headset requests you to enter a PIN number, the transmitter will respond "0000" automatically.
5) After successful pairing and connecting, the blue LED indicator on the headset flashes twice every 4 seconds.

BTT010
(Fig. similar.
Not included.)

Note:

• The pairing password of the headset is "0000". The headset can, therefore, only pair with a Bluetooth transmitter whose pairing password is "0000".
• If pairing still fails after several tries, refer to the Bluetooth transmitter user's manual for further information.

4) Multi-pairing

The headset can connect with two devices at most. One is a Bluetooth mobile phone supporting a HFP profile; the other one is a Bluetooth music device supporting an A2DP profile. If you want to finish the multi-pairing, proceed as follows:

1) Firstly, pair the headset with a Bluetooth transmitter (refer to "Pairing the headset with a Bluetooth transmitter").
2) Turn off the Bluetooth transmitter.
3) Pair and connect the headset with a Bluetooth mobile phone (refer to "Pairing the headset with a Bluetooth mobile phone").
4) Turn on the Bluetooth transmitter; it will connect to the headset automatically.

Note:

After successful multi-pairing, the paired devices will remember each other. You will not need to pair next time. If the pairing information is deleted, connect the mobile phone with the headset and then turn on the Bluetooth transmitter. Multiconnecting can be performed.

- For a mobile phone supporting the HSP and A2DP at the same time, you may set up a HSP and A2DP connection with the headset simultaneously. At this time, the Bluetooth transmitter must not be connected to the headset.

3. Reconnecting with a Bluetooth Device

1) Automatic connecting

Every time the headset is turned on, it will connect to the last connected device automatically.

2) Manual connecting

When the headset is in standby mode and doesn't connect to a device, short press MFB button once and it will connect to the last connected device.

Note:

- Before connecting to a Bluetooth device, turn on the Bluetooth function of the Bluetooth device.

- On some Bluetooth devices - some Nokia mobile phones, for example - you have to allow automatic connecting in the mobile phone's settings. Refer to your mobile phone's manual for further information

4. Making a call with the headset

1) Basic operation

Functions Operation LED indicator
Cancel a call Calling	Short press MFB	once
Answer a call Incoming	ringing Short press	MFB once
Reject a call Incoming	ringing Long press	MFB for 2 seconds and release it until listen a tone
End a call During a call	Short press MFB	once
Volume up During a call	Short press +	button
Volume down During a call	Short press —	button

Transfer conversation to mobile phone	During a call Long press MFB for 2 seconds
Transfer conversation to headset	During a call Long press MFB for 2 seconds
Mute microphone	During a call Double click MFB
Cancel mute During	a call (microphone mute)	Double click MFB
Voice dial	Standby mode (connected device)	Long press ▶|| button for 2 seconds
Redial the last number	Standby mode (connected device)	Double click MFB
Remove paired list	Turned off	Press MFB and pause button for 8 seconds simultaneously, and release it until the red and blue (or purple) LED are on at the same time

2) Three-Ways Call Operation 5. Playing Music

Functions Operation LED indicator
Answer new call and end current call	There is a second incoming call	Shortly press MFB once
Answer new call and retain current call	There is a second incoming call	Long press MFB for 2 seconds
Switch calls Keep conversation Long press MFB for 2 seconds
End current call and switch retain call	Keep conversation Shortly press MFB once

WARNING:

Excessive pressure from earphones and headphones can cause hearing loss.

Note:

- Not all the mobile phones support all the functions listed above. Refer to your mobile phone user's manual.

• Function and prompt tones will differ, depending on the mobile phone.
• When the volume is adjusted to maximum or minimum, you will hear one prompt tone.
• When pressing the answer button on some mobile phones, the call will be transferred to the mobile phone. You can switch the call to the headset by using the conversation switch button or through operating it on the mobile phone. Refer to your mobile phone user's manual for further information.

When the headset connects to a mobile phone or Bluetooth transmitter which supports A2DP, you can enjoy music wirelessly through the headset.

Functions Operation LED indicator
Volume up Playing music	Shortly press “+” button
Volume down Playing music	Shortly press “—” button
Last song Playing music		Shortly press ◀ button once
Next song Playing music		Shortly press ▶ button once
Pause Playing music		Shortly press ▶|| button once
Play	Pausing	Shortly press ▶|| button once
Line in input	Turned off It can play music through aq 3.5 mm audio line

Notes:

• When playing music on some mobile phones, the music will be transmitted to the mobile phone's speaker instead of the headset. You have to select "Transmit the sound via Bluetooth" in the settings menu and then choose "BTH-033" as the speaker device. The music will be transmitted to the headset. Refer to your mobile phone user's manual for further information.

• When the volume is adjusted to maximum or minimum, you will hear one prompt tone.

• If you want to remotely select the last/next song, or pause/play, it needs your Bluetooth mobile phone or Bluetooth transmitter need to be paired with the headset to support the AVRCP profile. Refer to the user's manual of your mobile phone or Bluetooth transmitter for further information.

• The Bluetooth will disconnect the headset and the mobile phone automatically if you plug in 3.5 mm audio input, and the line in is available at the time.

6. LED Indicator

1) Charging

LED indicator Status of headset
Red LED on Charging
Red LED off Finished	charging

2) Pairing with Bluetooth Device

LED indicator Status of headset
Red and blue LED indicator flashes alternately	Pairing mode
Blue LED indicator flashes once quickly every 2 seconds	Not connected device
Blue LED indicator flashes twice quickly every 4 seconds	Have already connected HFP or A2DP
Blue LED indicator flashes three times quickly every 4 seconds	Connect HFP and A2DP simultaneously
Blue LED indicator flashes quickly	Calling/incoming call
Blue LED indicator flashes once quickly every 4 seconds	During a call

Blue LED indicator flashes once quickly every 4 seconds

Low battery

7. Indication Tone

Indication tone Status of the headset
Continuous two prompt tone every 10 seconds	Conversation mode and microphone mute
Three ‘dong’ warning sounds every 30 seconds	Low battery

8. Factory Reset

In the status of turned off, long press MFB and pause buttons for 8 seconds simultaneously and don't release them until the red and blue LED indicators are on.

9. Resetting

If the product works abnormally, you can plug a 3.5 mm Line-in or charge the headset so that it resets the product.

Care and Maintenance

Read the recommendations below carefully before using the

"BTH-033". By following these you will be able to enjoy this product for many years.

Keep it dry and don't put it in a dump place, to avoid the product's internal circuit being affected.

• Keep the product away from direct sunlight or hot places. High temperatures will shorten the life of electronic devices,
  destroy the battery or distort certain plastic parts.
• Don't expose the product to cold areas. It may damage the internal circuit board.
• Don't try to disassemble the product as it may get damaged.

• Don't let it fall down on to the floor or on other hard surfaces. The internal circuit might get damaged.

• Don't use intensive chemical products or detergents to clean the product.

• Don't scratch the surface with sharp things.

If the product doesn't function properly, return it to the store from which you bought it. The staff will help you to solve the problem.

FAQs

1. What does it mean when red LED blinks twice every 30 seconds?

The battery is low and needs to be recharged.

2. Why is the red LED off when charging?

a) Make sure that the charging device is well connected to the headset.
b) If you don't use the headset for a long time, the battery may dry up. If this happens, you have to charge the battery for 30 minutes, and then the red LED indicator should be ON.

3. How far is the effective range between the headset and mobile phone?

According to the Bluetooth standard, the maximum available range of a Class II headset is 10 metres. It varies under different environments.

4. Why can't my mobile phone search and find the headset?

The mobile phone will not find the headset if the headset and mobile phone are not under the pairing mode. Make sure that the headset is under the pairing mode and in the effective working range; then the headset can be paired and connected.

5. Why can't I hear the voice?

a) Make sure the headset has been switched on.
b) Make sure the volume is not too low or muted.
c) Make sure that the headset is connected with the mobile phone correctly.
d) Make sure that the distance between the headset and the mobile phone is in the available Bluetooth range.

6. Why is the voice not clear during a conversation?

a) Make sure that the mobile phone is in a strong signal area.
b) Make sure that the headset is in the available range for this product.

7. Why can't I control pause, play, last song and next song when playing music?

This function needs a Bluetooth device supporting AVRCP (Audio/Video Remote Control Profile).

Specifications

Bluetooth version Bluetooth V2.1+EDR
Bluetooth profiles Headset, Hands free, A2DP, AVRCP
Operating distance 10 meters
Headset working time Music up to 15 hours
Headset standby time Approx 384 hours
Charging input DC5.0V 340 mA
Headset charging time About 3 hours
Dimension 176 x 165 x 32 mm
Weight Approx 177 g
Battery capacity 430 mAH

Notes:

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