Automatic Arm Blood Pressure Monitor

Features:
Measure while inflate technology, the measuring cycle time<30 seconds
Ultra-quiet design
Rechargeable lithium battery
Blood pressure level indicator(WHO)
Arrhythmia (Irregular Heartbeat) detector
Illuminated display and  button
Cuff wrapping guide
Average of 3 readings
2 groups of memory with date & time
Power:4*AA size alkaline batteries or 100-240V AC adapter