All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【100W Mono Power】This 100W mono Bluetooth amplifier board effortlessly drives 20-100W/3-8Ω passive speakers with DC 7-24V input, featuring a TPA3116D2 chip + dedicated Bluetooth decoder for <0.3% THD and AAC HD audio decoding.
【TWS-BOX Function】With Bluetooth 5.1's low-latency (≤40ms) transmission and 15m range, it supports TWS pairing (buy 2 for stereo) plus 3 other inputs - AUX/USB drive/USB DAC - for versatile connectivity.
【One-Knob Control】The smart multi-function knob integrates volume control (rotate), playback (click), track skip (double-click), TWS mode (triple-click), and power (long press) in one compact 89×45×20mm design.
【Six Protection】Engineered for reliability, it includes six protection systems (over-voltage/current/heat, etc.) in an aluminum case, making it ideal for DIY audio projects.
【Customer Support】A complete wireless audio solution that combines pro-grade amplification with plug-and-play Bluetooth 5.1 convenience for speakers, car audio, or home systems.Your satisfaction is our priority. Contact us with any questions, suggestions, or product issues.
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