Descriptions Display 0 96TFT Color screen Resolution 160 80Charging time about 1 5 hoursLife time 5 hours of continuous talk 7 15 days of displayData transmission bluetooth 4 2 audio transmission bluteooth5 0 dual callWaterproof IP67 life waterproofRequirements Android 4 0 and above mobile phone bluetooth 4 2 iOS 8 0 or aboveSize 15 4 8 3 3 2cmMain body weight 104g Features Smart headset bracelet more freedom of movement Smart binaural headset bracelet smart unlimited enjoy life Crafted professional craftsmanship Innovative smart binaural bracelet not only portable Wireless no cumbersome multiple powerful configuration features High quality sound stereo surround Fine tuning richer details stronger bass Ergonomic design The ear angle is ergonomically designed to protectthe ear canal and fits most ears Real time heart rate blood pressure Enjoy the health brought by technology Record the time heart rate calories etc of the projects exercise Incoming call information vibration reminder Feeling worn is comfortable fit the ear canal feel comfortable and feel no pain View daily statistics and progress directly on your watch it can be your way to health Pick up and match storage automatic shutdown charging Package included 1 x Smart Watch