Smart Bluetooth Electronic Lock
$31.98
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Material: Zinc alloy padlock body+303 stainless steel shackle Size: 3.2*1.7*0.6Inch, 90g (3.2 ounces). Lithium battery: 3.7V, 250mAh. One charge for 8 months using. Full charged time: 1 hour. Red light on when charging. Blue light on when full charged. Charging Method: Micro USB. Can be charged with Android USB cable. Low power prompt: When press the finger, blue, green and red light will flash alternately. Notice: Please full charge it after receiving the padlock.
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