The length is 29 inches by 73 centimeters
Weight 170g with battery
Vibrating film size 30 mm
Power supply DC 3V
Battery Type 2 Pairs AAA (1.5V)
Battery life more than 60 teev
Data cable length 9.8 ft /3 m
Widely used in large hospitals, township hospitals, county hospitals.
The length is 29 inches by 73 centimeters
Weight 170g with battery
Vibrating film size 30 mm
Power supply DC 3V
Battery Type 2 Pairs AAA (1.5V)
Battery life more than 60 teev
Data cable length 9.8 ft /3 m
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