DIY Parts & Components

1. Bluetooth chip: Jie Li 5.3, transmission distance 10 meters2. Input method: Bluetooth + AUX + U disk / sound card3. Number of channels: 2.0, left channel + right channel4. Amplifier chip: original TPA32555. Protection mechanism: input undervoltage,...

1. Model: XY-S220H 2. Item: 2.1 channel Bluetooth-compatible audio amplifier board 3. Power supply: above DC12-38V/10A 4. Bluetooth-compatible version: 5.1 5. Audio channel: 2.1 channel 6. Audio input: Bluetooth-compatible+AUX+U disk+USB sound card 7...

1. Rated voltage: 250V2. Rated current: 10A3. Material: Plastic, metal4. Plug type: 3-pin5. Can be used in case, instrument, tableware, counter, daily household, etc. The inner core is pure copper, which can be detected with a magnet.6. Package contents:...