*Communication Network: Bluetooth 5.0
*Oscillographic blood pressure
*Screen Size: 1.69-inch resolution 240*280 TFT full iamination metal bezel
*Touch Sceen: Full screen touch
*Waterproof Level: IP65
*Memory: 128Mb
*Battery 310mAh lithium polymer
*Charging method: USB interface magnetic charging dock
*Support : Blood pressure heart rateblood oxygen
*Voice broadcast
*Body size: 15*38*53mm
