Wearable small size built in belt
Built in rechargeable lithium battery
Support 24 hours automatically test
3G form to transfer the testing result
Built in speaker to broadcast the data
Three light to remind the status
Can switch between 24 hours form and normal form
 Pressure range: 20-300mmHg
Pulse range: 30-160 hops/minute.
Accuracy: Pressure:+/-3mmHg
 Pulse: within +/-5%
Size:96*58*23MM