DESC: Box Includes: HEM-650, storage case, 2 AAA batteries, illustrated instruction manual The HEM-650 Wrist Blood Pressure Monitor with A.P.S. is the leading brand of heart monitors, recommended by more pharmacists and doctors. The InteliSense and SigmaCuff technology gives more accurate and more comfortable readings. Its advanced positioning sensor automatically confirms the Monitor is at heart level. Simple, silent one-touch operation makes it ideal for use. It's also compact enough to be used anywhere. Durable pre-formed wrist cuff; fits 5-1/4 to 8-1/2 in circumference Unit Dimensions(WxHxD) - 2-3/4 x 2-1/8 x 1-7/16 (without wrist cuff) Unit Weight - 110g (without batteries)