Bluetooth version: 4.2
Transmission Range: 10m
Output power: 3W
Battery: 3.7V 600mAh
Play time:2-3h
Charging time:1-2.5h
Frequency response: 100Hz-20KHz
Distortion:≤0.5%
S.N.R:≥80db
Material: ABS
Product size:72*72*80mm
Product weight: 220g
