*Total System Power: 15W
*Frequency Response: 120Hz-20KHz
*Bluetooth connection V5.0 *Greater Frequency Response *SonicGo 2 app can take full control *RGB Lighting Effects *Transmission distance up to 10m *Battery playback time @50% volume: up to 12-hours operation *Battery charging time: 4.5 hours *Built-in Lithium Polymer Rechargeable Battery *Touch control
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