Specifications:Support 360 degree angel fingerprint recognize
Product Power Consumption:Working current: 180MA
The product has the features of low power consumption and long standby time. With 1 piece 300MAH lithium polymer battery, the longest standby time can last for 2 years. Maximum number of unlocks up to 2,500. The product can be unlock under emergency situation---It can be unlocked by fingerprint directly when charging.