*Features*: **QUICK & ACCURATE MEASUREMENTS*:Our wrist blood pressure monitor clinically tested from thousands of individual data and core algorithms adopted to make sure higher accuracy. You can get the accurate measurement of systolic,diastolic and pulse rate at 20 seconds at home,no need to frequently go to hospital or clinic. Cost-free and time saving. **2.0IN LCD DISPLAY*:Designed with a 2.0inches LCD screen that makes it extremely easy to read,especially facilitate the aged person. The latest record will be named as 01 and the new record will cover the older when reaches 60 sets record data. 90Records x2 Memory function and data broadcasting help the elders to record its pressure blood and heart pulse,which help to watch over personal health status. **COMFORTABLE WIDE RANGE CUFF*:The comfortable cuff fits for wrist circumference from 5.31-7.67inches,easy to wear by single-hand. Suits for children,elders and pregnant. **EFFORTLESSLY OPERATE & PORTABLE*:With your palms up and tie the wristband on your wrist,0.393inches from the artery,turn on our blood pressure machine and keep wristband at the same height as the heart for better accuracy. A storage box and lightweight design can be carried anywhere and anytime. **AN IDEAL GIFT FOR PARENTS/ELDERS*:Accurate measurement and low-cost is designed to be an optimal gift for your parents,elder relatives or co-workers,etc.. *Home Blood Pressure Monitoring Basics 1.Preparation for Monitoring*:You should avoid drinking alcohol or coffee,eating,smoking,exercising and bathing in 30 minutes before you take a measurement. If you are under a stressful state,you’d better not take a measurement. *2.Regular Monitoring*:We suggest that you take a measurement at the same time each day so that the data can be compared in a valuable way. For example,you can take the measurement at 9:00 P.M. today and the same time tomorrow. *3.Proper Position During Monitoring*:You should avoid the nervous mood during the measurement. Avoid talking or moving and just keep your feet flat on the floor. 4.Left hand wrist is recommended to measure. 5.USB powered and USB cable can’t be used at the same time. *Specifications*: Product Type: Wrist Blood Pressure Monitor Material: ABS Measurement Range: 0~260mmHg Pulse Rate: 40~199 BPM Deviation: ±3mmHg for Blood Pressure; ±5% of Measured Data For Pulse Rate Memory Capacity: 90Groups x 2 Storage Temperature:-20℃~50℃/-4°F~122°F Voice On/Off: Support LCD Auto Off: 60S Display: 2in LCD Display Power Supply: USB Cable & 1Pc Inbuilt Rechargeable 450Mah 3.5V Lithium Battery Fully Charged Time: 2-3Hrs Cuff Range: 13.5-19.5cm/5.31-7.67inches USB Cable Length: 100cm/39.37in Carry Case Size: 8.5x8.6x7.5cm/3.35x3.39x2.96in Item Size (Without cuff): 6.5x8x3cm/2.56x3.15x1.19in Item Weight: 116g/0.26lbs Package Size: 13*11*10.5cm/5.1*4.3*4.1in Package Weight: 287g/0.63lbs *Package Lists*: 1 x Waist Blood Pressure Monitor 1 x Storage Case 1 x User Manual