FM radio function
You need to search FM programs when using the FM radio function
at the first time.
1. Press and hold the MFB button for 2 seconds. The headphone will be
in the status of automatically searchings. You can listen to all the FM
stations. Every station will be played for about 2s. The power indicator will
blink at the same time. When you listen to one program playing for more
than 6 seconds or the indicator stops blinking, searching is finished. The
headphone will store all the stations searched. You can press the PRE/
NEXT button to select and browse between the station you want.
Note: search / scan stations in an area of good signal reception.
SD card reader function
1.Plug a SD card in the headphone, turn it on and Press BT/Card/FM
button once. It comes into the
Makre sure you are using compatible file types. Digital Audio File
Compatibility: MP3, WAV, WMA
USB wired headphone function
Connect the headphones to a computer via USB cable. You can also edit
and transfer your compatible digital audio files using this method.
Wired headphone function
Using one additional cable with stereo 3.5mm plugs (not included) to connect
the headphone to an external device. Adjust the Volume control to the
appropriate level. Do not switch on the headphones for this function.
The last playing song or broadcasting station
Turn off the headphone in the state of playing, the last song or station
being played will be recovered automatically at the next start-up.
1. Connect the headphones to a USB port via USB cable. The charging
indicator will be on. The charging function is now working. The
indicator will turn off automatically after charging is finished.
2. The charging time is about 2.5 hours.
Warning: when the charging light blinks twice with a beep tone
is heard, the battery needs to be charged otherwise the
headset will turn off. Before you use this Bluetooth headset,
please fully charge the battery.
Bluetooth Specification: V2.1+EDR System
Audio mode: compatible with MP3 WAV and WMAformats
Frequency range of the receiver: 88 ~ 108MHz
Frequency response: 20Hz ~ 20KHz
Power supply: 350mA/h chargeable battery (built-in)
Continuous working time: more than 9 hours
• Input DC: 5±0.5V/180mA
Charging time: about 3 hours
Available for the SD/TF card up to 16GB