Divoom Voombox Party Bluetooth Speaker - Silver

Integrated microphone offers hands-free speakerphone functionality. Rechargeable battery lasts 8 hours of playback time. Dimensions: 233L x 54W x 103H mm Driver size: 3''+ 2''x 2 Output power: 20 W Signal to noise ratio: ‰¥75dB Battery Capacity: 4200 mAh Battery Voltage: 3.7 V Battery Charge Time: 3-4h hours Wireless Range: Up to 10 meters Bluetooth compliant: Bluetooth4.0 Bluetooth profile support: A2DP V1.2 Stereo Play Time: Up to 8 hours Microphone sensitivity: -40 db