Bluetooth Li-ion battery speaker (1) Can play music by link to mobile new design hamburger mini bluetooth speaker

Bluetooth Li-ion battery speaker(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) Bluetooth connect to PC/Mobile/IPOD and so on

Output:3.7V	1. USB Power Supply Cable;2. 3.5mm stereo connect cable;	product size:Dia6*5.2cm(closed)
output power:3W		color box size:11*5.5*12cm
Input:5.0V		CTN size:57*28*56.5CM
Loud speaker: 4Ω		PCS/CTN:100pcs
Signal and noise ratio:≥80dB		N.W./G.W.:13kg/14kg
material:ABS plastic		20'GP:29942pcs
Color:black/blue/Red		40'GP:64320pcs

produce picture

new design hamburger mini bluetooth speaker