Features:
Bluetooth version 5.0
TPA3116 amplification chip
Supports calls (press and hold pause button to answer incoming calls)
Supports recording in TF or USB mode (long press MODE button to start recording, long press again to cancel and play recording file)
Supports power-off memory
Can be powered by 12V battery (not included)
Compatible with DC 8V-24V and 1-4A current
Can be connected directly to speakers with power amplifier and decoding functions
Supports MP3/WAV/APE/FLAC song formats
Main functions include MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control
Total power of 100W (2 channels with 50W each)
Supports folder selection and playback (press FD for next folder, FD
For previous folder)
Comes with black silicone remote control (requires AA batteries, not included) and small silicone remote control (requires button batteries, not included)
Dimensions: 105mmx61mmx40mm
Weight: 98g

Specifications:
Amplification Chip: Tpa3116
Power Supply: 12V Battery (Not Included)
Compatible With: Dc 8V-24V, 1-4A Current
Song Formats: Mp3/Wav/Ape/Flac
Total Power: 100W (2 Channels With 50W Each)
Dimensions: 105Mmx61Mmx40Mm
Weight: 98G

Package Includes: (as per selected options)
1 x 12V 100W Bluetooth Power Amp Board W / Recording