T nB Gris Single 2 Bluetooth Headset Instructions

CASQUE BLUETOOTH®
Bluetooth® headset Instructions
CBSGLaxx

Gris Single 2 Bluetooth Headset

OUR THANKS
Congratulations on your purchase and thank you for the trust you have placed in T’nB. Our products comply with the all relevant regulations and standards. Before using this equipment, we recommend that you read the instructions and safety instructions carefully and keep this manual for future reference.

IMPORTANT SAFETY INSTRUCTIONS

• No guarantee will apply in case of misuse.
• T’nB accepts no liability if the safety instructions are not respected.
• Handle the device with care.
• The power supply of your device must match the initially specified characteristics
• The socket of the electrical equipment must be located near the said equipment and easy to get to.
• Keep the device away from flammable objects, explosive substances or dangerous objects.
• Use and store your device In an environment where the temperature is between 0°C and 40°C.
• Store your device out of the reach of children.
• This device is not designed to be used by persons (including children) whose physical, sensory or mental capacities are reduced, or persons without experience or knowledge, except if they are supervised or receive prior instruction on using the device by a person in charge of their safety.
• Do not disassemble your device and do not attempt to repair or modify it yourself.
• Stop using your device if it has been hit or damaged.
• To avoid the risk of electric shock, disconnect your device from the mains and from any other device before cleaning it or when not in use.
• Only use the supplied accessories and connectors. The use of any other type of accessory not intended for this purpose may irremediably damage your device,
• Make sure the appliance is switched off and cold before cleaning. Do not use any product or lubricant which may damage the appliance.
• TnB accepts no liability for damage caused by misuse of the product or by use with an incompatible electrical device.
• Unless otherwise stated, never use your device in rain, in damp places or near a water source.
• Unless otherwise stated, this product is for indoor use only.
• Do not leave wireless products near credit cards or other data storage devices.
• Avoid using your wireless devices near sources of interference, such as power supply cables, microwave ovens, fluorescent lamps, wireless video cameras and wireless domestic telephones.
• To improve the quality and the strength of the wireless signal, reduce the number of devices operating on the same wireless frequency.
• Switch off the helmet/earphones after use and tidy it/them away in a suitable place to avoid damage, scratches and warping.
• Do not set the volume to a high level before switching on the product. Slowly increase the volume to avoid damaged cause by a high volume.
• Do not use the helmet/earphones in a dangerous place or in a location where you cannot hear outdoor sounds.
• Do not leave the device on charge unattended. In the event of a short circuit or mechanical damage to the internal lithium battery, there is a risk of overheating or fire.
• WARNING: risk of explosion if the battery is replaced with an inappropriate model. Recycle used batteries in accordance with current regulations.
• Please fully charge before using the first time

DESCRIPTION

1. ON/OFF 5) 3.
2. Play/pause
3. Volume –
4. Volume +
5. mm jack port
6. Indicator light
7. USB-C charging port
8. Micro SD card reader

RECHARGING YOUR HEADSET

Use the USB-C cable supplied to recharge your headset. Connect the cable to the headset (7), then connect the other end to a USB port: computer, USB charger, etc. The indicator light (6) will come on red during charging. Once the charging has finished, the red light will go off. While the headset is charging, you cannot use it in Bluetooth mode. It needs to be connected with a wire (cable).

SWITCHING YOUR HEADSET ON AND OFF

To turn on your headset, press the ON/OFF button (1) for 3 seconds: you will hear the voice message “Power on’. Press the same button again for 3 to switch off your headset: you will hear the voice message “Power off”.

WIRED / BLUETOOTH / MICRO SD CARD MODE

Press the button Mode (1) to go from Bluetooth mode to micro SD card if you have one inserted.
Wired mode:
If you plug a ack audio cable into the headset (5), it will automatically switch to wired mode and will switch off the Bluetooth function of the headset. This extends the autonomy of your headset.
Bluetooth mode:

1. Before pairing the headset with a Bluetooth device, make sure that the headset has been disconnected from any other Bluetooth devices by switching it off with the ON/OFF button (1)
2. Switch on the headset by making a long press on the ON/OFF (1) button to reactivate the pairing mode until the indicator light (6) starts to flash alternately blue and red.
3. Enable the Bluetooth function of your device, then select the headset “TNB SINGLE 2” You will then hear the voice message “Connected’, and the indicator light (6) will flash blue every 3 seconds: pairing has been successful.

When you switch on the headset, it will automatically connect to the last Bluetooth device paired.
Micro SD card mode
By inserting the micro SD card with a maximum capacity of 32 GB into the reader (8), the headset will automatically start playing the audio tracks on it.
Biuetooth mode function or micro SO card reades

• Play/pause: Press the (2) button once to start or pause an audio track.
• Adjusting the volume: briefly press the *-” (3) button to lower the volume / the “+” (4) to increase it. A beep will sound when you reach the minimum or maximum volume.
• Changing tracks: Press the “-” (3) button for 3 seconds to go back to the previous track / press the °+”(4) button once to go to the next track.
• Picking up/hanging up a call: tf you receive a call, the music will stop automatically, Press the ON/OFF button (2) on the headset once to pick up, then do the same again to hang up. When the call is over, your music will resume automatically,
• Rejecting a call: press the ON/OFF (2) button for 3 seconds
• Last number redial: Press the ON / OFF (2) button twice to redial the last incoming or outgoing number. This action also works if you are listening to music.

SPECIFICATIONS

Bluetooth: 5.0
Maximum range: 10 m
Frequency range: 20 Hz – 20 KHz
Magnet size: 40 mm
impedance: 3222
Headset sensitivity: 110 dB + 3 dB
integrated battery: Lithhum-ion potymer 3.7 V ; 250 mAh
Charge: USB-C / USB-A cable included
Autonomy: 8 hours at 50% of the maximum volume in Bluetooth mode

NEED HELP?
Concerned about the satisfaction of our customers, you can contact us at [email protected]. Maintenance, troubleshooting, miscellaneous information about this product, please visit our website: www.t-nb.com 

| Direct current
To indicate on the rating plate that the equipment is suitable for direct current only; to identify relevant terminals.
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| Prolonged listening at full volume can damage the user’s ear.

t-nb.com
T’nB SA France
TICE_CBSGL2BK.indd 30
08/032023 09:

Documents / Resources

| T nB Gris Single 2 Bluetooth Headset [pdf] Instructions
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