1.
Power On/Off
Power On: Press and hold the multifunction button for two seconds until the LED turns blue.
Power Off: Press and hold the multifunction button for four seconds, the LED will flash red for one second, earphone
turn off. On the power on mode, if there is no device to connect, it will turn off automatically in 2 minutes.
Clear all connections: Press and hold the Vol “+” and “-” button simultaneously for 3s, product go back to factory mode.
After red/blue light flashes for 1s, the red and blue light flash alternatively.
How to pair your earphones
1. Enter bluetooth pairing mode by holding the multifunction button for five seconds while earphones are turned
on(light will flash red and blue)
2. Turn on the bluetooth function of your mobile device.
3. In the bluetooth device list, find and select “
Infinitive Necksport”
4. Earphones and mobile device will automatically connect to each other.
2.
Music Controls
Pause/Play song: Press the multifunction button.
Increase Volume: Press the + button
Decrease Volume: Press the – button
Play Next Song: Hold “+” for two seconds
Play previous Song: Hold “–” for two seconds
3.
Phone/Call Controls
Answer/End Call: Press the multifunction button
Decline Call: Hold multifunction button for 1.5 seconds
Redial Previous Call: Quickly press the center button 2 times
Mute Call: In-Call, press and hold the – button for 1.5 seconds, call mute. Press “-” 1.5 seconds again, call revert.
Transfer Voice Between Earphone and Phone: In- Call, hold multifunction button for two seconds
Three-Way Calling
When there is a second incoming call, short press the multifunction button to answer the second call, the current call
will be held. Long press the multifunction button for 1.5 seconds to reject the second call. Press and hold the
multifunction button for 1.5 seconds to switch calls, short press the multifunction button to end the current call.
4.
Specification
Neckband bluetooth earphone
Model No: HKBT207
Bluetooth Version:V4.2
Wireless distance: ≥10M
Battery Capacity: 105mAh
Charging Time: ≤ 2hours
Pairing name: Infinitive Necksport
Frequency: 20Hz-20KHz
Sensitivity: 96db( AT 1 KHZ+3db)
Impedance: 16Ω
Dimension: 150.5mm*139.4mm*39.4mm
