Product Description

Size: 107*95*43mm
Gross Weight: 309g
Bluetooth Version: V4.2
Working Frequency: 90HZ - 20KHZ
Loudspeaker Power: 3Ω/4W 
Loudspeaker Size: 45mm
Signal to Noise Ratio: ≥75 dB
THD:≤1%
Battery Voltage: 3.7 V
Charging Voltage: 5V/1200mA
Playing Time: ≥3 Hours
Bluetooth Working Distance: <10M