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: T92Color: Black, Silver, Tarnish(Optional)Screen: 1.28-inch IPS colorfulResolution: 240240Strap Material: TPURAM: 128MBBT: 5.0Water-Resistant Level: IP67Charge: USB chargedSupport Tystem: Compatible with Android 4.4 and above & IOS 8.0 and aboveEarphone-battery(Each Earphone): 35mAhWatch capacity: 380mAhCharging time: about 2.5 hoursStandby time:about 15-25 daysTouch: Full touchAPP Language: Multi LanguagePackage Weight: 196g/6.91ozPackage Size: 110*90*68mm/4.33*3.54*2.68inPacking List:1*Smartwatch with Earbuds1*USB Cable1*User Manual