Bluetooth 5.3; chip:JL7006F4
Battery capacity: 800mAh; Charging time: about 2 hours
Use time: 90 hours; Standby time: 200 hours
Size: 204*174*82mm; Weight: 262g
Support Bluetooth, AUX, TF card mode
Support Chinese and English prompt sound: double-click the M key when not paired
90 hours of long battery life