The Latest TWS Binaural Stereo Bluetooth Headset with the 5.0 Chip gives you very Efficient Wireless Performance. Ultra thin Charging box is Compact,which is convenient to carry around. The hollow design makes you see the earphone directly without opening the lid cover. Fingerprint Touch is Sensitive and Practical The 5.0 chip manages battery life very well It adopts Bluetooth V5.0 Smart Chip,10m connection distance, stable performance, high transmission, low consumption and strong compatibility. Ergonomically designed for a more comfortable fit on the auricle. The two-ear split design allows the single ear to be used separately, equivalent to two independent Bluetooth headsets. IPX6 waterproof and sweat proof which is suitable for sports and rain Strong compatibility, IOS/Android Universal, one-button Control, Simple and Stylish. The Wireless Earphone has Bluetooth 5.0 chip, which Provides High Performance, high Speed Transmission and lower Consumption. Ergonomic Design Makes it Comfortable to Wear. It is Compatible for Android and for iOS Systems. The product is Equipped with a Charging Box with 350mAH. The original phase PU1603 chip, V5.0+EDR high version low power core, shared mode Bluetooth chip, backward compatible with various protocol functions of 4.0 and 3.0. Compared with the old version, compatibility, Stability, Functionality and Other aspects have been Significantly Improved.