Feature: 1.Real wireless Bluetooth 5.0 provides powerful Bluetooth signal and anti-interference ability. 2.The headset could automatically power on and match the phone after picked up, eliminating the troublesome operation of manual startup and pairing. 3.Intelligent button control: You can do all operations with one single touch. 4.Digital display: You can see the power left any time. 5.Noise reduction: Binaural call, supporting for call and providing high-definition call experience with adaptive noise reduction technology. 6.Ergonomice design: Fit the auricle and no pain after long-time wearing, and it does not fall during the movement. 7.The earphone could get charged from the 2000mAh charging case for several times. And the large-capacity charging box can charge your phone. 8.