Package Included & Customer Service: 1* Blood pressure monitor, 1* Arm Cuff, 1* USB Cable (No Battery & AC adapter), 1* Instruction Manual. always attaches great importance to customer's product experience. If you encounter any problem or need support, please feel free to contact us, we will 100% solve your problems. Adjustable comfortable cuff: Our Arm blood pressure monitor is designed with comfort in mind, Lightweight, easy to wear and read, made from a high-quality material and Auto power off when in no operation for 8 seconds to save battery life. Very Portable and durable with a dimension of 9.5x8x5.3cm. Two User Capability : You can Switch our blood pressure monitors between 2 users to store measurements seperately if sharing with a spouse or loved one. Users have their own independent measurement records, can record up to 99 measurements. Helps users to easily track their health, blood pressure and heart rate according to the specific time and date. Best to have an average of three readings. Accurate Measurement: Our blood pressure machine is CE Certified, Data is Reliable and accurate. It is individually tested to provide accurate result. Our bp monitor blood pressure is design with advanced measurement techniques to give you the most accurate reading not only measures blood pressure, but also detects arrhythmia and pulse. The design is professional and can be used by the NHS or Medical practitioners. One button Measurement : Our BP Device is one button measurement easy to use with easy to read Large LCD Screen. Simply strap the cuff around your Arm. Your measurement will appear on the LCD display Screen in under a minute, The device will read out your result after diagnostic and let you know if you are healthy or not and store in the monitor's onboard memory system.