1. MicroSD™ (TF) memory card slot
2. Power button: on/off/redial/reject call
3. Micro-USB charging port
4. 3.5mm auxiliary input port audio cable
5. LED indicator:
• The LED lights up blue and then blinks blue and red when the headphones are
powered on.
• The LED blinks blue and red with voice prompt to indicate that the
headphones are ready for pairing mode.
• The LED turns off and headphones chime when the wireless connection has
been established.
• The LED glows solid red while charging.
• The LED turns off when fully charged.
6.
: Volume -/previous song
: Multifunction button: Play/pause/answer or end a call/mode
7.
8.
: Volume +/next song
III. Basic operation
Charge your headphones
• Plug the supplied Micro-USB cable into the USB port of your computer or to a
5VDC USB adapter to fully charge the battery.
• Make sure that the headphones are fully charged before using them for the first
time.
• The headphones' battery must be initially charged for at least 3 hours. Thereafter,
the battery will take 2.5 hours to recharge.
• While the headphones are being charged, the LED glows red.
• When the battery has reached full capacity, the red LED turns off.
IV. Auxiliary wired connection
• Plug one end of the supplied 3.5mm cable to your headphones and the other
end to the 3.5mm auxiliary port on your input source.
• Set the desired volume on the input source. The volume controls on the
headphone will not operate when they are not connected to an external wired
audio source.