Mini Portable Bluetooth Speaker with Handfree Phone for Smartphone Tablet PC P-Speakerusb039

Mini Portable Bluetooth Speaker with Handfree phone for smartphone tablet PC

Power supplier: DC5V
Output power: 3W(1kHz, THD10%)
Frequency: 200Hz - 20kHz
Signal&noise ratio: ≥ 85dB
Impedance: 4 OHM(Ω )
Li-ion Output: 3.7V~4.2V+0.05V
Li-ion Input: 5V
Lithium battery capacity: 400mAh()
Speaker Unit: 40mm (16)
Case Material: ABS
Dimensions: 7.3*7.3*5.5cm
Weight: 147g
Color: OEM

1) Bluetooth connect with Smartphone, iPod, touch, 3GS, etc. Distance in 10M
2)handfree function with intelligent voice
3) With Line-in function to connected with MP3, mobile, PSP, iPad, etc