Bluetooth Headset 2 in 1, with Heart Rate Detector Fitness Bracelet Waterproof Activity Tracker, Calorie Counter Smart Watch Sleep Monitoring for Men Women Child

Description

Product Details Function: raise your hand to brighten the screen, restore the factory, long press to reject the call, short press to answer, heart rate / blood pressure / blood oxygen timing monitoring, answer the call, listen to music, System requirements Android 4.4 and above, IOS 9.0 and above, support for Bluetooth 4.0 Bluetooth version Dual Bluetooth, BLE4.0, Call 3.0 or above Main control chip MX2660B Memory 16M Screen display 0.96 inch IPS color Battery capacity 90 mAh Unlock capacitive touch screen to unlock Waterproof rating: waterproof Sensor triaxial sensor / green light heart rate sensor Product color is black and gold. Silver Color Package Size Packing box size (mm) 97mm * 80mm * 75mm Stand-alone size (mm): without strap length 45.4mm * 22.7mm * 14mm Cartoon box size (mm): 410mm * 210mm * 19mm