Description
A. o. A Iam Selling M19 TWS Earphone Touch Control Wireless LED Display
Touch Bluetooth 5.1 Headphones Cancelling Stereo Earbuds
Bluetooth V5.1MODEL: m19Bluetooth Profile:A2DP,AVRCP, HFP;HSPWorking voltage:3.1V~4.2VCharging voltage:5V-1ABattery capacity of the headset: 50MAHBattery capacity of the storage box:2000MAHTransmission distance:>10MCall time:4-5hPlay time:4-5hWaterprof :IPX7Charging time of headset:1 hCharging time of the Charging box:2hSupport system:All Bluetooth devices and mobile phones