Grandway - Model MD53B1 - Wrist Type Blood Pressure Monitor

Bluetooth connection; Inflation Technology; Talking function; 2-user memory (120x2); WHO blood pressure classification indicator; Irregular heartbeat indicator; Latest average record; Wrist circumference : 13.5 - 21.5cm / 5.3"- 8.5"; Size: 102 x 78 x 30mm; Power by AAA x 2 units.