Bluetooth 5.3; chip: JL6955FBattery capacity: 400mAh; Charging time: about 2 hoursUse time: 12 hours (10 hours in light mode); Standby time: 180 hoursSize: 203*172*75mm; Weight: 190gSupport Bluetooth, TF card, AUX and other modesSupport Chinese and English prompt tone: double-click the power button when not paired”
