Bluetooth profile: Bluetooth V4.2 IP66
Bluetooth protocol: HSP V1.2, A2DP V1.2, AVRCP V1.4, HFP V1.6, DI V1.3
RF distance: <20m
Frequency: 2.402-2.480GHz
SNR: ≥80dB
Distortion: ≦1%
Working voltage/current: 3.3 - 4.2V
Charging voltage/current: DC 5V
Battery capacity: 3.7V1000mAh
Charge time: 1-2 hours
Playback time: max volume: 2H, 80%: 5H, 50%: 10H
Rated power: 5W stereo
Materials: silicone+ABS