Qoltec 50821 Wireless BT Headphones User Manual

Qoltec 50821 Wireless BT Headphones User Manual

Important safeguards

1.  Listening too load sounds for long time can have negative influence on your hearing.
2.  Do not use the headset in potentially hazardous situation to ensure your safety.
3.  Please do not listen to music. make or receive calls while driving.
4. Keep out of the reach of children, to avoid a fatal danger caused by inappropriate use.
5.  Keep liquids away from the product. Don’t get moisture into any openings. Don’t use aerosol sprays, solvents, or abrasives. Don’t spray cleaners directly onto the item.
6.  Stop using the headset if you feel obvious discomfort. irritation or have other adverse reactions.
7. The headset should not be stored at temperatures below 1 so, c (S0 F) or above SS° C(131°F) which may shorten headset or battery life.

Product overview

Charging Wireless BT Earphones

These earphones have an internal rechargeable battery. The battery must be fully charged before first use. Charging time lasts approximately 1 hour. Do not use the earbud while charging.

• By wall charger. Connect earphones (micro USB port) to the AC Adapter (USB port) by provided micro USB cable.
• By a computer: connect earphones to the computer by provided micro USB cable.

Operation

• Power on: Keep pressing the MF button until blue lights blink. headset issue a voice.
• Pairing Mode: Keep pressing the MF button until blue and red lights blink alternatively, headset issue a voice.
• Switch off: Press and hold MF button. Keep holding the MF button until red lights blinks and goes out. headset issue a voice.

Pair your headset with your mobile phone

1.  Keep the distance between the headset and mobile phone (or other devices that need to be connected) within 1 meter. The closer, the better.
2.  Keep pressing the MF button until blue and red lights blink alternatively, enter to pairing mode.
3.  Initiate BT function of mobile phone need to be connected
4. Select ,,50021″ (some mobile phones will require to enter a PIN “0000” as a password) and the headset will automatically connect with your mobile phone, the blue light will blink.

Disconnecting the headset:

1.  Close the BT function of your mobile phone.
2. Turn off the headset

Reconnect the paired headset with your mobile phone:

1. Keep distance between the headset and mobile phone (or other devices that need to be connected) within 1 meter.
2.  Switch on the headset and the blue light blinks.
3. Switch on the BT search function in your mobile phone or other devices that need to be connected. Then the headset will automatically reconnect with the mobile phone which has connected last time.

Earphones controls

• Making and receiving calls: When there is an incoming call the headset will issue the a voice message, press the MF button once to answer the call.
• Reject a call: When there is an incoming call, the headset Vi.rill issue a voice message. keep pressing the MF button for 2 times to reject the call, or use your mobile phone to reject the call.
• Hangup a call: Press the MF button once to end call.
• Redial last call: In standby mode. double-click the MF button, can redial your last call.

Changing the volume:
Press Vol(+) and Vol(-) once to select previous track or next track. Keep presses the Vol(+) and Vol(-) to adjust volume.

Specifications

REFERENCE LINK

https://www.qoltec.com/