diymore DC 6-18V Dual-Channel BT 5.0 Audio Amplifier Board 2*25W Multifunctional MP3 Decoder Board with Amplifier MP3/USB/TF/AUX/FM/BT/Remote Control

diymore. Features: 1. Supports BT 5.0, press and hold the pause button to answer incoming calls. 2. Seven playback modes: MP3/USB/TF/AUX/FM/BT/Remote Control. 3. Supports decoding of multiple audio formats including MP3/WMA/WAV/APE/FLAC. 4.225W amplifier output, direct speaker connection for easy installation. 5. Power-off memory TF/USB recording function for practical convenience. Parameter: Power supply voltage supports DC 6V-18V, with current between 1-2A. Does not support operation below 6V. Power: 50W, stereo 225W. Display: Large digital color screen. FM radio frequency: 87.5 107.5 MHz. Product dimensions: 7550*17mm. Button Function Guide: MODE: Switches between USB TF FM AUX BLUETOOTH audio sources. PLAY: Short press toggles between pause and play, long press in radio mode automatically scans stations. USB: Connects USB flash drive supports up to 32GB). TF: Connects TF memory card supports up to 32GB). AUX: Audio input port. VOL-Short press: Select previous track, Long press: D