L1 Touch Control bluetooth Earphone Wristband Heart Rate Motion Detection Alarm Clock Sleep Monitor

Features: 1. Not only a wristband, but a bluetooth earphone. Separated design, easy to carry outside and travel. 2. Large screen display, show you the caller name or number, message, and etc. as a life assistant. 3. Unique cavity structure and precision assembly, high clear microphone, brings you low distortion call. 4. Real-time heart rate detection, automatically vibration remind you when there is abnormal heart rate data. 5. Motion detection, record your step and caculate the distance and calories, take care of your health. 6. Splashproof, full protection from sweat, splash, rain and etc. that will damage the components. Specifications: General Specification Model L1 Color Black Wearing Type In-ear Strap Material TPU APP Language Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese Support OS Android 4.4 & IOS 8.0 and above Technical Parameters Microphone Yes bluetooth Version BLE 4.0 Sync Transmission Distance 10m Memory 512kB flash + 64kB RAM Battery Capacity 95mAh, 3.7V Charging Time (h) 1-2 hours Working Time (h) 2-4 days Standby Time (h) 4-7 days Package Included: 1* L1 bluetooth Earphone Wristband 1* Charing Cable 1* Manual