Features PORTABLE COMPACT DESIGN Cordless on the go use, the automatic BP monitor comes with sturdy carrying case for safe travel and storage QUICK ACCURATE READINGS Individually tested to ensure clinical accuracy on each device EASY READ DISPLAY Bright LCD screen displays all measurements, including irregular heartbeats and current date and time 180 MEASUREMENT MEMORY Stores and recalls 180 complete blood pressure readings, up to 90 per individual user MULTI-USER CAPABILITY Toggle between two user settings for easily tracking heart health OUT OF THE BOX READY Includes a compact monitor, self-inflating arm cuff, 3 (AAA) batteries and a sturdy carrying case Specifications Uses: For accurately obtaining and tracking blood pressure readings for up to two individuals Power: Battery powered mode: requires three AAA batteries (included) Micro-USB power cable (not included) Dimensions: Length: 4" Width: 4 Height: 1.6 Sizing: Arm cuff fit most arms ranging from 8.66 - 16.5" Measurements: Systolic blood pressure Diastolic blood pressure Pulse rate (in beats per minute) Display: Digital blue LCD display Low battery indicator Memory: Unit records up to 90 measurements per user for a total memory of 180 measurements To access previous measurements, press the "MEM" button when the monitor is off to show the average of the last three records for the selected user To view individual measurements from recent to oldest, press the "MEM" button again Whats Included: Vive Precision Automatic Blood Pressure Monitor Wide range arm cuff (Fits arms 8.66-16.5 or 22-42cm) Three (3) AAA batteries Composite carrying case Illustrated users manual 2 year guarantee UPC: 818323024548 Product Number: DMD1037 Shipping Weight: 1 pound User Manual: Vive Precision Compact Blood Pressure Monitor Quick Start Guide: Vive Precision Compact Blood Pressure Monitor