F4 Color UI Screen IP67 Waterproof Intelligent Bluetooth Bracelet with Heart Rate / Blood Pressure / Sleep Monitoring - Black Flashlights replace the style

replace the style

com/s/1o8zu5Jk Packing List 1 * Module

Unit Download Link No Packing List 1 * Power Supply Module

4 oz (380 g) Packing List Product

It is the perfect device to provide 4K extreme hd video

F4 Color UI Screen IP67 Waterproof Intelligent Bluetooth Bracelet with Heart Rate / Blood Pressure / Sleep Monitoring - Black Flashlights replace the styleGeneral Model F4 Quantity 1 piece Material Silica gel Specification Water proof IP67 Bluetooth Version Bluetooth V4. 0 Touch Screen Type TFT Operating System Android 4. 4 , iOS Compatible OS Android IOS Battery Battery Capacity 105mAh Battery Type Li ion battery Standby Time 15 hours Dimensions & Weight Dimensions 9. 45 in x 0. 79 in x 0. 43 in (24 cm x 2 cm x 1. 1 cm) Weight 1. 34 oz (38 g) Packing List 1 x USB power adapter 1 x Host 1 x User