User Manual

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Stereo Bluetooth Headphone with Mic

(Model No: BTK-28)

User Manual

Charging the headphone

Your headphone uses a rechargeable battery. You must charge the battery fully before using the headphone for

the first time.

1. Plug the USB Cable into PC socket.

2. Connect the USB Cable with headphone as it shown on the picture. The red indicator of headset will turn on

when charging.

3. When the battery is fully charged, the red indicator will turn blue.

Note:

1) When the headphone is in low battery, the indicator will flash red and you will hear a voice “Battery Low”.

2) The headphone will be fully charged in approximately 3-4 hours.

3) Remove the USB cable from the PC socket

IMPORTANT: The headphone can be used while charging.

BASIC OPERATIONS

Turning the headphone on/off

1. To turn the headphone on

Press and hold K1 Button for about 3 seconds, the indicator will flash blue for 1 second and you will hear a voice

“Power on”. The headphone is now turned on.

2. To turn the headphone off

Summary of content (4 pages)

PAGE 1
Stereo Bluetooth Headphone with Mic (Model No: BTK-28) User Manual Charging the headphone Your headphone uses a rechargeable battery. You must charge the battery fully before using the headphone for the first time. 1. Plug the USB Cable into PC socket. 2. Connect the USB Cable with headphone as it shown on the picture. The red indicator of headset will turn on when charging. 3. When the battery is fully charged, the red indicator will turn blue.
PAGE 2
Press and hold K1 Button for about 2 seconds, the indicator will flash red for 1 second and you will hear a voice “Power off”. The headphone is now turned off. Pairing Before using your headphone for the first time, you must pair it with your Bluetooth devices. 1. Ensure that the headphone is turned off (see “To turn the headphone off” section). And the Bluetooth devices setting are activated. 2.
PAGE 3
Voice Dialing Please ensure your mobile phone supports voice dialing function and the voice tag assigned for this feature. 1. Press “VOL-” or “VOL+” Button for 2 seconds. 2. You’ll then hear a voice “Voice Dial”, say the name of the person you wish to call. 3. Press “VOL-” or “VOL+” Button for 2 seconds to stop the voice dialing. Ending a call Shortly press K1 Button once to end a call Answering a call Connected with one mobile phone: Shortly press K1 Button once to answer a call.
PAGE 4
3. Do not expose the headphone or any of its supplied parts to rain or other liquids. Specifications Bluetooth Version4.0 Bluetooth Profiles: HSP, HFP, A2DP and AVRCP Connect with two Bluetooth devices at the same time Operating Distance: up to 30 feet (10 meters) Frequency responds range: 20 Hz~20 kHz Play time: Up to 10 hours Talk time: Up to 10 hours Standby time: Up to 800 hours Charging time: 3-4 hours Dimension: ψ174*40.