15
Specifications
Specifications
1.
Operation Voltage: 3.7 V
2.
Charging Voltage: 5V
3.
Output Power: 4Watts * 2
4.
Speaker Spec.: 40mm 2 Ohms 4W
5.
Frequency Response: 60Hz ~ 20Khz
6.
Lithium Battery Capacity: 2200mA
7.
THD < 0.5%
8.
SNR > 90dB
9.
Dimensions: 55mm * 75mm * 175mm