Support to play music by:
- Bluetooth Stream, support up to Bluetooth version 4.2
- USB portable disk file play
- MicroSD disk file play
- Support Bluetooth control by android APP
- Support music file WAV, WMA, FLAC, MP3, APE.
- Support infrared control
- Support FM
- Support microsd or USB disk file play, notice microsd card has highest priority.
- Support Bluetooth phone calling.
- Support music speed in or back
- Support memory of stop, volume keep when power lost, music auto start on last time disconnect or stopped.
- Support multiple EQ features.
Features of buttons:
- EQ Switch by button – normal, class, jazz, rock, bass, pop
- Back / Next – short press for back and next. In radio mode, long press for back /next to next station.
- PLAY – play / pause, searching radio station in radio mode.
- MODE： mode section.
- FM_ANT on installation hole next to microsd card slot, use antenna in package.
- FM_ANT pin, can solder a soft wire as antenna.
- On Board Bluetooth antenna, maximum distance up to 15 M
- Mute – mute control, when no audio output, mute on low TTL, and vice verse. This can push amplifier board into sleep mode when not play.
- On board Bluetooth speaker, support bluetooth call and incoming call phone number playing.
- On board audio output – 3.5 mm jack, can drive earphone directly.
- On board micro USB power supply – Can use power bank or phone charger, or directly use DC 5V to power up the board.
- On board infrared receiver, can use with our infrared controller.
- USB / microSD disk port – can play music when U disk or microsd card insert, system enter into music mode directly.
- On board protection diode, when use 3.7V lithium battery, this should be short connected.
- Board dimension 40×50 mm, installation hole M3.
Connection / LED mode:
- Bluetooth mode: quick blink – pairing, constant on – paired, slow blink – playing.
- FM mode: slow blink – normal standby, quick blink – searching station.
- Default in Chinese language, if you need, please put the update file (get in wiki page) in U disk and plug on, power up, wait up to 10 seconds board will make beep alarm, now you can disconnect.
- Basic main board only – include main board only.
- Advanced – include main board, IR controller, FM antenna, and case. Magnetic bottom screws can make it easy snap on anywhere.