Malati (COMBO 3 ) Amplifier Board. 5V Bluetooth Audio Receiver.Battery Charging Module. Electronic Components Electronic Hobby Kit
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Dual channel stereo output 3 w + 3 w power Class D Works with 2.5V-5v power supply High amplification efficiency 85% can directly drive 4 ?/8 ? small speakers Good sound quality & noise suppression Unique without LC filter class D digital power board Can use computer USB power supply directly Small Size, 1.85 x 2.11 cm can easily fit in a variety of products
