AOJ-30C Blood Pressure Monitor Automatic Upper Arm Blood Pressure Machine for Home UseProduct Features:1. 4.3-inch Super Large LCD Screen with 4-Color Backlit Display2. One Button Operation within 30 Seconds and Auto Power-Off in 1 Minute3. 2 Users Mode and 99 Memory Sets for Each User 4. 22-42cm/ 8.7-16.5 inches Comfortable Adjustable Cuff5. "Cuff Wearing" Detection reminds you whether you are wearing the cuff correctly6. "Keep Still" Indication reminds you not to move during the measurement7. Both Type-C(included) charging and Dry-Battery(not included) power supply are availableWhat You Will Get:✔ 1 x Blood Pressure Monitor✔ 1 x Cuff✔ 1 x Charging Cable (AC adapter not included)✔ 1 x Storage Bag✔ 1 x User ManualNOTE: ✿1. During the same time period, the measurement data of the left and right hands will be different. ✿2. Please don't drink alcohol or coffee, eat, smoke, exercise, and bathe for 30 minutes before taking a measurement. ✿3. Please take a measurement at the same time each day so that the data can be compared in a valuable way.Please Read the Product Manual Carefully Before First Using it!