Blood Pressure Monitor USB chargeable voice Digital Wrist Blood Pressure Monitor BP Pulse

Dear friend,
Thanks for your order ,you will receive your order within 1-2days ,we will ship your order from  Ghana  local jumia store.  Maybe you also need the below items ,if you need them ,pls click picture to order  


Features:
USB rechargeableThe clock featureIntelligent pressureLCD digital display,legibleAn irregular heartbeat tipsWHO warning message functionThe overpressure protection function.Voltage power detection,Low power consumptionDouble mode,each of the 90 set of measurements of memory
Using the oscillometric pressure measurement measures the BP accurately 

Specification:
Product size: 71*73*32mm (wristband not included) 
Wristband range: 135~195mm 
Display: LCD digital display screen 
Measurement range: BP 0~280mmHg pulse 40~199 times / min 
Compression method: automatic pressurizing pump 
Reducing the way: solenoid valve control pressure 
Measurement error: BP + 3% heart rate + 5% 
Memory capacity: 90 sets of measurement data and time 
Pressure sensing: semiconductor pressure sensor 
Power supply: 2 AAA battery(not included)
Measurement interval: 1mmHg 
Operating temperature and humidity: ~+40 C +10 C /40%~85%R.H. 
Preservation of temperature and humidity: +50 C -20~ C /15%~90%R.H. 
Weight:200g

Notes:
it is sensitive, so it is necessary to maintain a correct sitting posture during the measurement process. 
After 5-10 minutes of rest, keep breathing evenly, and the measurement site and the heart site should be at the same level. 
Usually, the measurement of the wrist is higher than the measurement of the heart, which results in a lower BP value and a lower level than the heart. 
Package contents: 1 x Blood Pressure Monitor
1 x wrist strap1x usb cable 1 x User manual(English)1x gift Boxes