TWS Bluetooth Earphones With Microphones Sport Ear Hook LED Display Wireless Headphones HiFi Stereo Earbuds Waterproof Headsets -True wireless stereo, HIFI sound. -Supports Binaural Calls -Both the left and right ears have full Bluetooth headset functionality and can be used individually or in pairs. -Dual mode Bluetooth 5.0, ultra low power consumption. -Bluetooth transmission distance: 10 meters barrier-free. -Listening to song time: about 4-6 hours Features: 1 Upgrade LED power display Intuitive to know the electricity level oCharging cabin and the headset at a glance 2Bluetooth chip upgrade:Upgrade the 5.0 Bluetoothchip, pick up the automatic boot and matching 3 2600mAh charging case can full charge 2 earphones around 8 times, offer more 30Hours musci time 4 With waterproof technology, no need to worry about water and sweat anymore 510mms dual drive units, enjoy 9D strong deep bass music sound 6Popular touch control function, One touch toswitch previous/next song &volume