SPECIFICATIONS

Brand Name: NoEnName_Null

Certification: CE

Choice: yes

Hign-concerned Chemical: None

Operating temperature: -10C-40C

Operating voltage: 3.7VDC3.0~4.2V

Origin: Mainland China

Recognition time: <0.5S

Standby current: 20uA

Storage user capacity: 10

True rejection rate: <0.1%

USB interface type: Micro_USB,Zinc alloy + carbon steel plating

Working current: <50mA

Working humidity: 15~95%RH

battery: 110mAh

dimension: dimension

weight: 96g