This tws earphone is one key control, and it can realize multi-function like pressing one time control music and calls. It adopts the thirteenth generation Bluetooth 5.0 chip to achieve 10m distance transmission with low power consumption, shielding interference, high-performance signal stability. True Hifi sound quality, and compatible with various devices of Bluetooth 4.2 and below. Binaural calls with high-definition and intelligent noise reduction, moderate size is comfortable to carry and sport, with 6D stereo Hifi sound quality, strong and powerful bass, clear and bright mid and high frequency. Automatic pairing when power on and Worry-free compatibility with a variety of Bluetooth devices, no noise, low power consumption and stronger battery life, can play music and talk continuously for 4-5 hours, the total battery life can reach 15-20 hours, can support binaural calls and single-ear calls, high-definition noise reduction, Suitable for a variety of scenarios such as driving, working, traveling and sports.