Quality, smart, brand new and durable wrist blood pressure monitors in a dleek, durable and aesthetic case. LCD digital liquid crystal display. 99 set of storage. DC 3V battery voltage (AAA×2). 13.5cm to 19.5cm measurable circumference. 110g weight. Manual. 500hPa to 1060hPa atmospheric pressure preservation. A must have for all especially hypertensives. Xmas promo of 250 cedis excluding delivery cost