Portable Bluetooth Speaker 10W RMS
Bluetooth 4.2
TWS (device pairing technology)
Digital Signal Processor
TF Card slot
Speakerphone
Battery capacity : 3.7V 2000mAh
Power Consumption : 5W
Max. Play Time : 5 Hours (2/3 volume)
Fully Charge Time : 4 Hours
Bluetooth Range : Up to 10 meters