Function: 1. Large LCD display, data is clearly visible, easy to observe and operate, considerate design. 2. Quickly measure systolic blood pressure (high pressure), diastolic blood pressure (low pressure) and pulse. 3. With English language function, convenient to use. Easy to use, just press the button to measure. 4. Wrist wearing design, easy to wear and take off, brings convenience to you. Lightweight and small in size, easy to store and carry. 5. Made of high quality material, safe and eco-friendly, stable structure, firm and durable for long term use. Specification: Condition: 100% New Item Type: Wrist Blood Pressure Monitor Material: PC-ABS Battery: 2 AAA Batteries Usage: < p>1. Wrap the blood pressure monitor around the inside of your left wrist and tape the wristband from bottom to top. 2. Please glue the extra part of the outer wristband to the wristband from bottom to top. 3. Place the wrist strap at a distance of 10-15 mm from the palm of the hand to the wrist 4. When measuring blood pressure, make sure the blood pressure monitor is at heart level. Package List: 1 x Blood Pressure Monitor Large Screen DesignLarge LCD screen, data is clearly visible, easy to observe and operate, considerate design. Humanized Customizable DesignWrist-wearing design, adjustable size, easy to carry and to remove, brings you convenience. Lightweight and small in size, easy to store and carry. Accurate measurement resultsQuickly measure systolic blood pressure (high pressure), diastolic blood pressure (low pressure) and pulse rate . Easy to useWith English language function, convenient to use. Easy to use, just press the button to measure. Use high quality materialsMade of high quality material, safe and environmentally friendly, stable structure, firm and durable for long term use.