1. Power: 8-11W (R2/G2/B2) 2. Power supply mode: USB cable power supply (mobile power, computer, mobile phone adapter) 3. Music mode: U disk, card reader, Bluetooth 4. Control mode: auto, voice control 5. Connect your mobile phone or tablet via wireless Bluetooth to play music 6. Applicable scenarios: party, bedroom, wedding, camping, etc. 7. Size: 15x15x13.5cm
