luetooth 4.1 Version with Handsfree & Line in
Output power: 4W*2(1KHz,THD10%)
Frequency: 150Hz-18KHz
Signal&noise ratio: ≥80dB
Impedance: 4 OHM(Ω)
Li-ion Output: 3.7V~4.2V+0.05V
Lithium battery: 300mAh
Case Material: ABS+Fabric
Dimensions: 183*66*39.5mm
Color: Black.Gray. Red.
Accessories
FABRIC OF Blutooth speaker
(1) Bluetooth V4.1
(2) Support 5 hour playback time at 70% volume
(3) Wireless transmission range up to 10m