Working voltage: 3.7-5v
Product size: 80MM*55mm
Weight: 0.08 KG
1: Support MP3/WAV/WMA/FLAC/APE four-format audio decoding
2: Support Bluetooth music playback function.  Bluetooth Version 5.0   After successful connection with Bluetooth, mobile music can be played. The device name is Bluetooth.
3: Supporting the memory of songs when power off. Playing songs when power off after power off. Volume level 0-30
4: Supporting AUX external signal can control volume size
6: Supporting recording function, recording AUX input signal FM signal MIC electret signal
7: Support FM radio function, display audio frequency, (87-108) long press PLAY key to search radio station
8: Supporting single loop, full cycle
9: EQ support, Classical (classical), JAZZ (jazz), POP (popular), ROCK (rock), NORMAL (ordinary)
10: Blue Digital Tube Display
11: Supporting remote control