Favrt3 Modul Mp3 Amplifier Bluetooth Karaoke Microphone Echo DIY Class D 10W

Modul Mp3 Amplifier Bluetooth Karaoke Microphone Echo Class D 10W Disarankan melakukan video UNBOXING saat membuka paket yang lanjut dengan TESTING produk disaat yang sama. jika ada kendala maka bisa kirimkan video tersebut kepada kami. karena ini adalah barang elektronik DIY sudah kami tes sebelum dikirim. Jika terjadi kerusakan di mana tidak ada video UNBOXING maka komplain tidak dapat kami layani. Description: 6.5MM Microphone function Karaoke Digital Echo Reverberation Bluetooth version 5.0 Power supply voltage: 5V (range 3.7V-5V) 500ma-2A. Power: 2*5W, and two 5W speakers can be connected at the same time. Connect the microphone function, Folder switching function Music format: MP3/WMA/WAV/APE/FLAC lossless music format. Radio FM frequency: 87.5—107.5mhz. Introduction of support function: Support MP3/USB/TF/LINE IN/FM/Bluetooth/remote control/DC 5V. About structure: panel size: 94 * 35 MM, two corners of the panel and the position of screw holes, and the depth of the panel is 38 mm. 1. Microphone interface; 2. IR: infrared receiving module; 3, LED: color screen display, digital display in red; 4. USB: Connect a U disk (maximum support 32 GB); 5. OFF/ON: power switch; 6, VOL-: short press is to select the previous song; Long press is to reduce the volume; Double-click to switch to the previous folder; 7. AUX: Audio input interface; 8. SCAN: Short press is to switch between pause and play; In FM state, short press is an automatic station; 9. TF card: connect TF memory card (maximum support 32 GB);