[Works as Your Fitness Tracker]The smart bracelet can track your activities all day long and tell you data about steps, distance, calories burned, etc. Also, it monitors your heart rate and blood pressure.[Multifunctional Smart Band]Download APP "kakafit" and connect, it can achieve functions like setting the alarm clock, in-coming message/call reminder, sedentary reminder, shaking to take photos, to find the bracelet, etc.[Magnetic USB Charging]26mAh battery in each headphone can be charged automatically in the 140mAh smartwatch. For the smart bracelet, it's magnetic USB rechargeable, bringing more convenience for your life.[1.14-inch Color Screen]1.14-inch color screen with dynamic UI displays each function clearly and vividly. 3 modes of watch dial time display are adjustable. Long press the button to switch.Specification:Model: M7Type: Smart Bracelet & TWS EarbudsScreen: 1.14 inch TFTBT: V5.0Bracelet Battery Capacity: 140mAhHeadset Battery Capacity: 26mAhCharging Time: about 1.5 hoursStandby Time: 15 DaysWorking Time: 7 DaysAPP: kakafitSupports: Android 5.0 and above, iOS 8.0 and aboveMaterial: TPUColor: BlackItem Weight: 47g / 1.66ozPackage Size: Approx. 10.2 * 10.2 * 5.5cm / 4.01 * 4.01 * 2.16inPackage Weight: Approx. 168g / 5.91ozPackage List:1 * Smart Bracelet1 * Pair of Earbuds1 * Magnetic USB Charging Cable1 * User Manual (English)