Product Details
Specification:
Li-ion battery speaker with SD card and FM function
Speaker: 40mm
Output power: 3W(1KHz,THD10%)
Frequency Response: 200Hz——20KHz
Impedance: 4 ohm
Sensitivity: ≥ 80dB
Li-ion output: 5V
Li-ion input: 3.7V~4.2V+0.05V
Lithium battery capacity:180mAh
Case Material:Metal+ABS
Function:
(1) Can play music by link to mobile phone、MP3、MP4、PC、IPOD and other audio devices, if you devices have 3.5mm socket.
(2) Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere
(3) Charging Indicator
(4) Play mp3 music from SD card