Product code: AJF-FP110
Lock size :70x23mm
Lock body:Zinc alloy
Working voltage: 3.0-4.2V
LED light: three color light: red / blue / green
Battery: 3.7V 300mAh lithium build-in battery
Working temperature: -10~+40 degrees Celsius
Fingerprint capacity: record 10 times and save 20 groups
Charging Method: Micro USB