Specifications:

Bluetooth version: CSR 4.0
Working distance: 10 meters
Power: 3W
Input: DC 5V 1000mA
Battery type: Lithium polymer battery 1600mAh 3.7V (included)
Charging time: 4 hours
Working time: Approx. 5.5 hours in white light mode, approx. 4 hours with music
playing and white light.
Frequency response: 70Hz 18KHz

SNR: 70db
THD: 0.5%
Material: ABS, silicon
Item weight: 411g / 14.50oz
Item size: 14 * 17cm / 5.51 * 6.69in (D * H)
Package weight: 905g / 1.995Lb
Package size: 18.5 * 16 * 16cm / 7.28 * 6.29 * 6.29in (L * W * H)

Package List:

1 * Music lamp
1 * USB cable
1 * English user manual (color card)