Wireless Resonance Speaker

CPN-555795284

PREMIUM MATERIAL - Made of premium materials. Size: 1.57 X 1.57 X1 inch. MAIN CHIP - Bluetooth 5.0, supports true wireless stereo (TWS) audio. OUTPUT POWER- 3W audio output AUDIO DECODING - Supports multiple formats including MP3, AC3, AAC, WAV, etc. BONE CONDUCTION TRANSDUCER - Built-in enhanced magnetic core and high-performance coil (product includes magnetic). MICROPHONE - Omnidirectional microphone for calls, with FM functionality. FM RECEPTION - Built-in FM enhancement IC, can receive more than 10 regular indoor stations. CHARGING INTERFACE - TYPE-C interface, 5V 0.4A charging current. BUILT-IN BATTERY - Polymer lithium battery, capacity 300 mAh, 3.7-4.2V soldered. Generaly, playback lasts 1-1.5 hours; at maximum volume, playback lasts nearly 1 hour.