Dr. Odin Blood Pressure Monitor JN-163B is a fully automatic monitor for use by adults on the upper arm at home or in a doctor's/nurse's office. It enables a high-speed and reliable measurement of systolic and diastolic blood pressure as well as the pulse through the oscilloscope method. Features: Talking function USB Type-C power source Large LCD display Support 2 users 2x99 memory storage Small & efficient design Care: Don't place the cuff over the wound part Too frequent measurements can cause injury to the patient due to the blood flow interface Don't attempt to repair or service the product This monitor is intended to be used by adults only Don't use the batteries and the AC adapter to provide power at the same time Avoid eating and smoking before measurement Remove any garment that fits closely to your upper arm A loose Cuff or a sideways protruding air pocket causes false measurement values Remain seated quietly for at least 2 minutes before you begin the measurement Additional Info: Model number: JN-163B Warranty: 12 months Dimensions: 13 x 10.5 x 16.5 cms Weight: 350 gms Includes: BP monitor, 4 AAA batteries, User manual, Carry pouch, 22-32 cm Cuff