DollaTek 2.1 Bluetooth Power Amplifier Board with TPA3255 Chip 220W x 2+350W Bluetooth Speaker Audio Amplifier Module
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Product description
- High quality 2.1 channel 220W+220W+350W Bluetooth 5.1 power amplifier board. With AUX, Bluetooth, U disk, USB sound card a variety of audio input methods.
- Comes with 10 natural sleep songs, up to 1023 sound combinations. Not only can you display the playlist of the USB flash drive, but you can also shake the phone to change songs or use the dial mode button to switch songs.
- 5.1 Bluetooth version, higher transmission efficiency, more stable, and longer transmission distance. In open spaces, the wireless range is up to 15 meters (49 feet).
- The amplifier board has short circuit, overcurrent, overheating and anti-static protection to prevent complete failure.
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