Mini speaker

Model No:MPS-147TF

Technical Parameters
power supplier:DC5v
output power: RMS 2W
Frequency:200HZ-12KHZ
signal&noise ratio:≥89dB
Distortion:<0.5%
Battery capacity:3.7v 300mAh
Impedance:4Ω±0.5Ω
Speaker Size:D36mm 
Case Material:ABS
Dimensions:Dia8xH7.5cm 
Weight:125 g
Color:OEM

Features and Function
Function:(TF + MP3 format+FM)
(1) Can play music by link to mobile phone、MP3、MP4、PC、IPOD and other audio devices. 
(2) TF card can broadcast music by plug in straightly,  support MP3 format music ,  With rechargable battery.
Power Source:
(1)Built in Li-ion speaker
(2)5V Adaptor
(3)USB 5V Cable(with) from computer.     
Package:Color box size:12.5X6.2X16.5cm, Carton size:54*34*52.6cm, QTY/CTN:(pcs)80, N.W/G.W:(kg)10 KG /11.5 KG,
20'GP:22300pcs, 40'GP:48000pcs

Accessories
1)Retractable cord with both the USB connector and 3.5mm Stereo connector
2)Earphone cable