With LED colorful light

Frequency Range:  20-20KHz

Bluetooth Version: V5.0

Bluetooth Chipset: JL

Working Range: up to 10m

400mAh  Li-ion Battery

Charge type: Via Micro USB

Charging time: About 2 hours

Playing Time: About 8 hours

Function: Bluetooth Calling/Redial/Volume Control/FM Radio/SD Card Slot

Color Box Packing