Features: 2 in 1 multi-function smart watch and wirelessly bt headset. BT 5.0 technology, more stable connection, lower energy consumption, with advanced music chip, better experience. Support to monitor heart rate continuously. Multiple sport modes, scientific analysis to manage your health. IP67 waterproof and dustproof, not afraid of swimming, bathing and raining. Smartwatch compatible with Android 4.4 & IOS 8.0 above smartphone. Built-in 380mAh batterys capacity, fully charged for about 2h, up to 25 days standby time. Specifications: Model: T92 Color: Black, Silver, Tarnish (Optional) Screen: 1.28-inch IPS colorful Resolution: 240Ă—240 Strap Material: TPU RAM: 128MB BT: 5.0 Water-Resistant Level: IP67 Charge: USB charged Support Tystem: Compatible with Android 4.4 and above & IOS 8.0 and above Earphone-battery(Each Earphone): 35mAh Watch capacity: 380mAh Charging time: about 2.5 hours Standby time: about 15-25 days Touch: Full touch APP Language: Multi Language Package Weight: