Electronic Blood Pressure Monitor with Backlight and Talking Function Optional

Features:

Response Time: Less than1 minute
Memory: 120 memory in 2 groups 
Time & Date with every record, could add backlight, PC link,
talking function with additional cost 
WHO indicator, Result Judgement:3 colors indicating blood pressure level 
Irregular heartbeat detection 
Average Last 3 results
Presssure Indication Range: 0 to 300 mmHg 
Pulse Range 30 to 180 beats/minute 
Presssure Accuracy: ± 3mmHg 
Pulse Accuracy: ± 5%
LCD Size: 102 x 68.9 mm (L X W)
Cuff Size: 22-36cm
Dimension: 16.6×11.4×7.2cm (L x W x H)
Power source: Four 1.5 V alkaline batteries,size AA,excluded
Battery life: About 2 months ( test 3 times per day,30 days/ per month )
Weight: Approx. 490grams

Package including : 1 monitor, 1 bag, 1 English instruction and 1 giftbox