Mini Speaker Nasco B04

Function Bluetooph+Aux in+TF Play/ Pause,Last song,nextsong,VOL+/-

Speaker output : 2w

Speaker driver : 52mm

Bluetooph version: 2.1+ EDR

Batterie capacity: 3.7V 1200mAH

Batterie operating time: 5-7 hours

Charging port: Micro USB

Frequency Response: 120Hz-18Khz

Dimension: 96*134mm