Double Main Ear Straight Connection. Get Rid of The Master-slave RestrictionsSEEYING H96 adopts dual-channel direct connection chip, no master-slave restriction, Automatically switch single/Twin mode, Single Mode no longer requires wearing the specified earphone. Pairing Automatically After take out from the Charging Case, No manual setup, No waiting, No skills, convenient and fastExclusive patented GreenRadio technology Minimizes signal loss or music interruption. Connection delay is as low as 150~160ms. (General TWS earphone connection delay is 200~250ms). Don’t worry about any interruptions, we are making music play and dialogue more fluid and clear than ever before. Support DSP And Dual-Mic Noise-Canceling Effectively reduce the noise of the external environment, significantly improve the phone calls and music sound quality. Bluetooth 5.0 and Professional Dynamic Unit With Bluetooth 5.0, it can bring 2 times faster transmission speed and more stable connection than V4.2. With a custom NdFeB magnet dynamic drive unit, the sound is solid and round, providing a truly natural and realistic sound. Bring a more delicate and shocking sound.Zero Pressure Wearing, One-Click Manipulation Ergonomic design and ultra-light weight give you a zero-pressure feel. Both headphones are equipped with a touch area for one-button operation. It can be operated with a light touch, sensitive and comfortable.Large Capacity Charging Case and Multi-function System Earphone: 30mAh Charging case: 480mAh. Earphone can use 2.5 hours on average (the actual use time is longer). With 480mAh large capacity small volume charging case. Both ears can be repeatedly charged 6 times, up to 18 hours. Single earphone can be used for up to 40 hours. Fully meet your daily use. Support iOS and android earphone power indicator. Voice assistant for iOS and most Android phones.