Features：
Color:Black,Green,Blue,Pink
Product adopts LED display SpO2,PR,waveform,Pulse bar
Low-power consumption,continuously work for more than six hours with 2pcs AAA batteries
Low voltage indicator
In the absence of signals,the product will be in after8seconds to enter standby state
Small in volume,light in weight,and convenient to carry
Display：
Type:LED display
Parameters:Spo2.PR.waveform.Pulse bar
Dimension：
58mm*36mm*33mm
Weight(without battery):
28g
Power Requirements:
2pcs AAA-size alkaline batteries
Environment Requirements：
Operation Environment:Operation Temperature:5℃~40℃
Storage Temperature:-10℃~40℃
Ambient Humidity:15%~80% on operation
10%～80% in storage
Air Pressure:86kPa~106kPa
