Mini II 2G Portable Capsule Speaker - Black

Power supplier: DC5V
Output power: 2.5W
Frequency: 100Hz——20KHz
Signal&noise ratio ≥80dB
Impedance: 4 OHM(Ω)
Li-ion Output: 5V
Li-ion Input: 3.7V~4.2V+0.05V
Lithium battery capacity: 200mAh
Speaker Unit: 36mm
Case Material: ABS
Dimensions: Dia 6xH4.4cm
Weight: 83g
Color: custom
Li-ion battery mini speaker
Can play music by link to mobile phone/MP3/MP4/PC/IPOD and other audio devices, if you devices have 3.5mm socket.
Pocket size to carry anywhere
Power Source: (1) DC 5V adopter (2) USB 5V Cable(connect with) from computer.