SPECIFICATIONS
Input : DV-5V/600MA
Output : 5W THD+N≤10% (1KHz/0dB)
Battery Capacity : 3.7V/500mAh
Speaker Response : 45mm 4Ω/5W
Weight : 152g
Frequency Range : 120Hz-20KHz
S/N : ≥90dB
Product Size : W87*D45*H95mm
Walking time: 3-4.5 hours
Stand by time : 2weeks