Bluetooth English and Russian voice automatic blood pressure monitor, LED large screen heart rate and blood pressure monitor

-Bluetooth blood pressure monitor, USB charging arm smart blood pressure monitor, English and Russian voice commands-

Is Batteries Included: Yes High-concerned chemical: None Data Storage: Yes voice: Y Origin: China Mainland Size: Blood pressure monitor Material: ABS Application: Arm Brand Name: Xtjwkyh Bluetooth: Yes Item Type: blood pressure Function: Blood Pressure Checking product name: Arm type digital sphygmomanometer Power Source: Electric Power Supply Mode: Removable Battery Display: LCD Digital Display Measurement method: Pulse scan method / oscillometric method Operating temperature: 10℃~40℃ Measuring range: Hypertension/Hypotension: 20mmHg~280mmHg Accuracy: ±3mmHg (±0.4kPa) Working voltage: D.C 6v(4xAAABatteries) Memory: 2*99 Sets Measure arm circumference:: 22cm-32cm Color: Black Place of Origin: Guangdong, China