Smart Fingerprint Drawer Lock Android Micro Charging Intelligent Lock

Specification:  Unlocking method: pure fingerprint;  Fingerprint capacity: 20 pieces;  Colour: Black;  Material: ABS lock body + 304 lock beams;  Battery: 3.7V230mA (rechargeable);  Life time: three months of standby time;  Continuous oppen lock more than 1000 times;  Charging method: Android Micro;  Current: USB 5V1000mA;    Package Includes:  1 * Smart Fingerprint Drawer Lock;