NC - Headphones MONSTER - Free user manual and instructions

Product Type	Wireless Headset
Brand	Monster
Model	NC (MH31902)
Connectivity	Bluetooth
Active Noise Cancellation	Yes (ANC)
Estimated Battery Life	20 hours (with ANC)
Power Source	Rechargeable battery via USB cable
Main Functions	Pairing, volume control, call management, music controls, ANC
Controls	Volume buttons (+/-), multi-function button (MFB), ANC button
Package Contents	Headset, audio cable, charging cable, quick start guide, carrying pouch
Estimated Weight	250 g
Safety	Responsible listening: avoid prolonged exposure to high volumes
Care and Cleaning	Wipe with a soft, dry cloth

Frequently Asked Questions - NC MONSTER

How to turn the headset on and off?

To turn on, press and hold the MFB button for about 2 seconds. You will hear "Power On". To turn off, press and hold the MFB button for about 5 seconds. You will hear "Power Off".

How to pair the headset with a Bluetooth device?

Turn off the headset, then press and hold the MFB button for about 5 seconds until the white LED flashes. You will hear "Power On" then "Pairing". Enable Bluetooth on your device and select "Monster NC" from the list of devices.

How to activate or deactivate Active Noise Cancellation (ANC)?

Press the ANC button briefly to activate or deactivate the function. The green LED lights up when ANC is on and you will hear "ANC ON" or "ANC OFF".

How to adjust the volume?

Use the Volume + and Volume - buttons to increase or decrease the volume. A sound will alert you when the maximum or minimum volume is reached.

How to answer or end a call?

Press the MFB button briefly to answer or end a call. To reject a call, press and hold the MFB button for about 2 seconds.

How to skip to the next or previous track?

For the next track, press and hold the Volume + button for 2 seconds. For the previous track, press and hold the Volume - button for 2 seconds.

How to reset the paired devices list?

After turning on the headset without a Bluetooth connection, press and hold both the MFB button and the Volume + button for about 5 seconds.

What if the headset does not pair with my device?

Make sure the headset is in pairing mode (white LED flashing). On your device, check that Bluetooth is enabled and that you select the correct device. You can also reset the pairing list and try again.

What is the battery life?

The estimated battery life is about 20 hours with Active Noise Cancellation on. It may vary depending on listening volume and usage.

How to clean the headset?

Use a soft, dry cloth to wipe the headset surfaces. Do not use chemical or abrasive products.

USER MANUAL NC MONSTER

Please read this Quick Start Guide carefully and keep it for future use.

Product Overview

• Headphones
  Audio Cable
• Charging Cable
  Quick Start Guide & Warranty letter

• Carry Pouch

• Volume Up Button, Track Forward

• Volume Down Button, Track Back
• Multi Function Button (MFB) (Power On/Play/Pause...)
• Bluetooth white indication light
• AUX interface
• ANC green indication light
• Active Noise Cancellation (ANC) Button

Power On/Off

In power off mode, press and hold the MFB for about 2 seconds to power on the headphones, the white indicator on for 1 second and you will hear "Power on".

In power on mode, press and hold the MFB for about 5 seconds to power off the headphones, the white indicator on for 1 second and you will hear "Power off".

Pairing

In power off mode, press and hold the MFB for about 5 seconds until indicator light flashes white, you hear "Power on"..."Pairing". Now headphones are in pairing mode. Activate Bluetooth on your equipment and set it to search for new devices (new Monster device). When the headphones are paired successfully, "Paired. Your device is connected" will be heard.

Note: When you unbox the headphones and power it on for the first time, it will enter to pairing mode automatically.

Volume Control

Short press the Volume Up or Down Button to turn volume up or down, you hear tone once you reach the maximum volume or minimum volume.

Call

Answer/End Call: short press the MFB

Reject Call: long press the MFB about 2 seconds

Redial: quickly double press the MFB for radial the last dialed phone number

Music

Play/Pause: In the music playback mode, press the MFB to play/pause music.

Track back: In the music playback mode, press and hold the Volume Down Button for 2 seconds for previous song.

Track forward: In the music playback mode, press and hold the Volume Up Button for 2 seconds for next song.

Active Noise Cancellation (ANC)

Turn on ANC function: When ANC is off, short press ANC button to activate the active noise cancellation function. When ANC is on, indicator stays green, You will hear the "ANC ON".

Turn off ANC function: When ANC is on, short press ANC button to deactivate the active noise cancellation function, You will hear the "ANC OFF".

Reset Paired Device List

After power on, no Bluetooth device is connected, press and hold the MFB and Volume Up Button simultaneously for about 5 seconds.

LED Guide to Indicator Lights

Mode	Description	Indication
Power On	White LED indicator lights for about 1 second	“Power On”
Power Off	White LED indicator lights for about 1 second	“Power Off”
Pairing	White LED flashes quickly	“Pairing”
Connected	No function operation, the indicator light is off	“Paired, Your device is connected”
ANC On	Green light is on	“ANC ON”
ANC Off	The green indicator is off	“ANC OFF”

Listen Responsibly

To avoid hearing damage, make sure that the volume on your music player is turned down before connecting your headphones. After placing headphones in/on your ears, gradually turn up the volume until you reach a comfortable listening level.

Noise levels are measured in decibels (dB), exposure to any noise at or above 85 dB can cause gradual hearing loss.

Monitor your use; hearing loss is a function of loudness versus time. The louder it is, the less time you can be exposed to it. The softer it is, the more time you can listen to it.

Get the most out of your equipment and enjoy great audio performance even at safe levels. Our headphones will allow you to hear more details at lower volume levels than ever before.

Learn how to establish a safe listening level and review other important safety guidelines from the Consumer Electronics Association at www.ce.org. Important information on how to prevent Noise-Induced Hearing Loss (NIHL) and a comprehensive list of which noises can cause damage can be found on the Deafness Research Foundation's website, www.drf.org.

FCC Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

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

This device complies with part 15 of the FCC rules. Operation is subject to the 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.