2019 New Product Factory price Wireless rechargeable amplifier pig bt speaker for Smartphone

Product Size：140*98*93 mm
Colour: Blue,Red,Pink, White
Weight：300g
Bluetooth Version：V4.0
Loudspeaker：4Ω5W
Noise-signal ratio：≥80db
Voltage：DC-5V
Battery：1200mah
Working Time：4 hours
Output Power：5W
Resolution：≥90dB
Support:Smartphone, Tablet, Laptop,PC
Function：Bluetooth player, AUX, hands-free call, TF card play, FM, USB disk play and TWS.