Main Features:
Support music-playing
Support the cell phone hands-free calls, re-dialing functions
Bluetooth transmission function
Support FM radio function
Support Line-in function
Support Micro SD card/U-disc music playing

Specification:
Bluetooth Chipset: JL  AC6928B (Bluetooth Version 5.0)
Working distance: ≥10M
Speaker: 4Ω 3W
Rechargeable lithium battery: 1500mAh
USB charging port: Micro USB
Dimension: 80mm×58mm×56mm    
Weight: 186g
Color: red, black, blue, silver