Ergonomic and ear-fitting, it is comfortable to wear for extended periods of time without causing pain or falling off. Sensitive touch control: Activating voice assistant, changing music, and taking calls without constantly using mobile devices is made easier with simple touch control. Simply tap the headset to operate it. Simple pairing and fast connection: simply remove the charging case from the headset to successfully pair it with mobile devices. Using the most recent Bluetooth 5.2 technology, this version supports HSP, HFP, A2DP, and AVRCP and offers fast, reliable transmission along with exceptional compatibility and connection stability. IPX8 waterproofing: multi-channel fine manufacturing process production, 1 m and a half hours of waterproofing, appropriate for fitness and sports,