Men's Premium Quality PU Leather Jacket Beauty & Personal Care Impedance: 32 Ω (at 1

Impedance: 32 Ω (at 1 kHz)

sensor Contact the temperature sensor Blood oxygen Infrared light + red light true blood oxygen gravity sensor  KXTJ3-1057 ECG chip VP555ER PPG chip Dual PD-VP555ER Vibration Mute/vibrate Waterproof Level IP68 Compatible System Android 6

Full to the folder with the use of a small gimbal for the whole point of recording/monitoring function

SP271935R Dark Green (Round Goose Feather)

Camera Features

Men's Premium Quality PU Leather Jacket Beauty & Personal Care Impedance: 32 Ω (at 1Main fabric composition: cotton 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size is between two sizes. Allow a 2 3cm difference due to manual measurement. 2. Please check the size chart carefully before you buy the item. 3. As you know, the different computers display colors differently; the color of the actual item may vary slightly from the following images.