1. Recommended first choice by doctors/pharmacists: The PANACARE blood pressure monitor is a one - button fully automatic blood pressure controller. It uses advanced updated algorithms and integrated intelligent chips, and applies advanced measurement technology to provide you with the most accurate clinical readings. The data display automatically turns off after 30 seconds, which is convenient for you to monitor your daily health status. 2. Three - color large - size backlit screen: It has a 3.4 - inch large - size LCD display with super - large and clear numbers, allowing you to easily read blood pressure and heart rate data in real - time. The three - color (green/yellow/red) backlit design can show whether your blood pressure reading is in an ideal state. You can clearly read the data even in a dark environment. When the blood pressure is below 140mmHg (normal), it shows green; when it is between 140 - 180mmHg (mild to moderate hypertension), it shows light yellow; when it is above 180mmHg (severe hypertension), it shows red. 3. Voice broadcast function: The voice broadcast function of the blood pressure monitor is very suitable for the elderly. You can use the "Settings" button to turn on or off the voice, and you can also change the date (you can also turn off the voice broadcast). You can also set an "alarm", which will remind you to measure and monitor your health status at the same time every day. (Please ensure that the blood pressure monitor is powered by USB or uses batteries). 4. Dual - user memory mode: This blood pressure monitor device can monitor 2 users simultaneously. Each display can store 198 measurement data along with the corresponding dates and times. It helps users easily monitor the health, blood pressure, and heart rate of their family members according to specific dates and times. If arrhythmia is detected, an indicator light will remind you. The independent user - switching button design makes it convenient to record the measurement results of two users, especially suitable for parents or grandparents. 5. Adjustable extra - long cuff: Compared with other blood pressure monitors, our cuff is 30% longer. It is specially customized for arms ranging from 8.7 to 16.5 inches. The adjustable cuff fits all standard adult thick arms. This cuff is soft, has a wide customization range, and is more comfortable to wear. PANACARE looks forward to providing you with a better service experience. (Please make sure the size is suitable for you before purchasing). 6. Two power supply modes: This upper - arm automatic blood pressure monitor can be powered by 4 AA batteries (not included) or a USB charging cable (included). When used for blood pressure monitoring, it can be connected and powered by an adapter, a laptop, a mobile power bank, or 4 rechargeable AA batteries (not included). 7. Reliable, durable, and portable: It is made of ABS material, which is reliable and durable. The set includes a portable blood pressure monitor, an extended blood pressure cuff, a cloth bag, and a USB charging cable. Whether you are at home, in the office, traveling, or on a business trip, you can measure your blood pressure anytime and anywhere. It is light and easy to carry, and is a good helper for you to monitor your health. 8. High - quality customer service: We provide a 12 - month warranty service. Our professional team is always at your service, 24 hours a day, 7 days a week to solve any problems for you. If you have any questions about our blood pressure monitor, please contact us directly, and we will reply to you within 24 hours. You can rest assured to enjoy high - quality products. Our friendly and professional customer support team is happy to solve any blood - pressure - related problems for you. The new and upgraded PANACARE blood pressure monitor has been updated and improved on the basis of the original product. It uses mature biosensing technology and combines years of clinical experience, making it more professional and accurate. The arrhythmia detection and the World Health Organization blood - pressure - level indication function help you better judge your blood - pressure status. Negative changes in blood pressure may lead to various cardiovascular diseases, which can further cause complications such as stroke, coronary heart disease, and even death. Therefore, it is very important to monitor blood pressure regularly. The PANACARE digital blood pressure monitor provides you with a convenient way to easily track your health status every day.