Portable bluetooth speaker tube with 800mAh bult-in battery

Function Descriptions:

With USB interface

With TF interface

With FM radio function

Power output:5W RMS 

Power input:DC5V/1mAh

Battery capacity：Built-in 800 mA

Speaker specifications: 4 inches 3Ω 5W

Speaker output:5W

Remark:Bluetooth, add-in card          With screen

Accessories:Color box ,Charging cable,Straps

Packing details:

Product size:L250*D140*H138mm

Color box size:257*146*142mm

Carton size :53*45*72.5cm

30pcs/ctn

G.W:0.90KG

N.W:0.75KG