Bluetooth speaker

 Function: with Bluetooth/USB/SD slot /FM radio/AUX IN/TWS

 BT Version:V3.0+EDR

 Battery capacity：extra 1500mAh/3.7V

 Output:5W*2

 Built-in Mic for hands-free phone call

 With power bank

 The intelligent voice prompt

 Bluetooth working distance:10M

 Charging voltage: DC 5V-500mah        

 Unit size:22*8.4*9cm