Kolav Rechargeable Speaker S405

• 7" Speaker with battery
• 4 inch rechargeable speaker
• USB/TF/FM/BT/TWS
• Rechargeable battery/USB display
• DC5V
• 3.7V 1500mAbattery

·  KOLAV-S405

·  Portable speaker with battery

·  Rechargeable Battery 3.7V  800mAh

·  USB/TF/FM/Bluetooth/TWS Function

·  DRIVER UNIT：4 INCH 

FUNCTIONS:

1.USB/TF/FM/Bluetooth/TWS function

2.RMS: 5 W

3.This model is woofer with light

4.Rechargeable Battery 3.7V 800mAh

5.USB Display