RZ205 Blood Pressures Automatic Digital Upper Arm Heart Beat Rate Pulse Monitor Meter Tonometer Medical Equipment Sphygmomanometer Bluetooth Dongle it is able to adjust

it is able to adjust the size according to different backpacks

7-inch or smaller mobile phones

Music time: 6 hour

Note: The product is only a mobile phone bag

RZ205 Blood Pressures Automatic Digital Upper Arm Heart Beat Rate Pulse Monitor Meter Tonometer Medical Equipment Sphygmomanometer Bluetooth Dongle it is able to adjustFeatures 1. Large LCD display easy to read 2. 2 peoper 99 sets storage 3. Measure Blood pressure and pulse rate 4. Power by 4xAAA batteries or Power adapter or AC adapter (No included) 5. 99 sets storage for 2 user(total 180) 6. Intelligent live Voice 7. High accuracy and quality Specification 1. Product name: Electronic Blood Pressure Monitor Arm style 2. Display: Liquid crystal display screen(LCD) 3. Memory: 99 sets storage for 2 user (total 180) 4.