Your finger is the key       Do you often lose your keys?Do you want a lock with the same security without keys?If so,this one is really perfect for you.It is a smart intelligent lock which can be unlocked by your fingerprint,more secure and amazing.              Portable design       Fashion&delicate and lightweight design,easy to carry in anytime,convenient and practical              Automatic recognition&Rapid identification       With strong CPU for rapid identification and low miscarriage rate,only 1 second for unlock,a super customer experience                            Widely used places       When you are out for travelling or business, You can unlock your bag only by your fingerprint(can store 10 groups of fingerprints).In addition,it can also used for door,luggage,cabinet,box,safe,etc.                                   Specifications: Charging current:5V/100mA Battery:3.7V 80mAh(included) Fingerprint acquisition time:≤0.5s Fingerprint matching time:≤1s False accept rate:<0.001% Fingerprint capacity:10 groups Waterproof:IP65 Color:Silver Material:ABS&PC Wire rope length:130mm Working temperature:-10℃~45℃ Humidity:40%RH~90%RH Item size(main body):62*24.5*13.7mm Item wight:25g Package Information: Package Size: Approx.15*8.3*2.1cm/5.91*3.27*0.83in Package Weight: Approx.57g/2.01oz Package List: 1*Fingerprint Lock 1*Charging Cable 1*User Guide