Product Model: SL-009
Battery Capacity: 902040 Polymer Battery, 700mAh
Case Material: ABS, Plastic
Input Voltage/Current: 5V/1A
Charging Type: USB interface charging
Charging Time: 3 hours
Use Time: 5 hours
Music Format: MP3, WMA
Color: Black
Item Size (Folded): approx. 17.5*8.0*5.3cm/6.88*3.15*2.08in
Item Weight: 99g/3.49oz
Package Size: 21.1*11.7*6.4cm/8.30*4.60*2.52in
Package Weight: 323g/11.39oz
Package List: 1 * LED Party Glasses 1 * USB Cable 1 * Carrying Bag 1 * User Manual (English/Chinese)