Feature: Earbuds Smart Watch: a wearable device with 0.96inch screen that not only tracks your fitness activity but also has earphones to keep you connected. It has multiple sport modes. The device is compatible with iOS and Android devices. It has multiple sport modes. The device lasts up to 7 days on the battery. It lets you keep up with your incoming calls and track your workouts. One device, two functions One-click to pair with music device, take it out from the casing, power it on Colorful screen and new glass technology read clearly in the open air for outdoor sports Multiple sports modes, scientific analysis to improve your exercise and workout Simple and free lifestyle, check your daily data on your device PWTT algorithm, high accuracy IP67 waterproof, no worry about rain and sweat Specification: Bluetooth Version:BT 4.2 Compatible OS:Android 4.4 or above , iOS 8.0 or above Waterproof: IP67 waterproof Screen Size: 0.96inch Type: TFT Standby Time: About 7-15 days Using time: About 5 days Charging Time: About 2 hours Charging Type: Magnetic charging Package List: 1 x Smart Bracelet 1 x Charging Cable 1 x User Manual