Specification:
Condition: Brand New
Material: Zinc alloy
Color: Black
Ingerprint head shape: 10.4*10.4mm/0.4*0.4in
Storage capacity: 10 sets of fingerprints
Fingerprint recording: short press to unlock, long press 3S to set fingerprint, long press 6S to delete fingerprint
Battery: Lithium battery 300mAh 3.7V
Charging current: 5V/200MA
Working temperature: -20°C - +70°C
Size: 57.7*25.2*88.5mm/2.3*1.0*3.5in
Indicator light:
Low battery: red light flashes
Charging: the red light is always on
Fully charged: the light is off
Green light flashes: fingerprint capture mode
Steady green light: fingerprint collection succeeded
Steady blue light: administrator fingerprint authorization
The green light flashes quickly: the unlock is successful.
Steady red light: Clear all fingerprint modes
Red light flashes: fingerprint collection failed

Package List:
1 * Lock
1 * Data line
1 * Instruction manual

Note:
Please allow slight dimension difference due to different manual measurement. Thanks for your understanding!