Welcome to our store！</br>1、If the battery is powerless when the padlock is off, use the new lithium battery, insert the emergency socket, and then enter the key password. 2、Made of 98% aviation zinc alloy, robot welding technology and 304 stainless steel lock beam. 3、Supporting for iOS and Android: Mobile phone system, fully supporting over 99% of the mainstream brands in the market to quickly match mobile phones and padlocks. 4、No need for key to unlock, lock record can be checked at any time. 5、Three steps to open the padlock. Unlock padlock (display blue light), enter the 6 bit key password, immediately unlock if you input correctly​. Input error shows red light and you should reinput again. <div class="wang-edit-text"><span style="font-size:16px;font-family:Arial;"><strong>Features:</strong></span> <ol> <li> <span style="font-size:16px;font-family:Arial;">If the battery is powerless when the padlock is off, use the new lithium battery, insert the emergency socket, and then enter the key password.</span></li> <li> <span style="font-size:16px;font-family:Arial;">Made of 98% aviation zinc alloy, robot welding technology and 304 stainless steel lock beam.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Supporting for iOS and Android: Mobile phone system, fully supporting over 99% of the mainstream brands in the market to quickly match mobile phones and padlocks.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">No need for key to unlock, lock record can be checked at any time.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Use CC2540 chip with superior performance greatly reduces battery power consumption and improves padlock performance.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Three steps to open the padlock. Unlock padlock (display blue light), enter the 6 bit key password, immediately unlock <span style="font-family:Arial;font-size:16px;white-space:normal;">&nbsp;if you input correctly</span>. Input error shows red light and you should reinput again.</span> </li> <li> <span style="font-size:16px;font-family:Arial;">Widely used in university dormitory cabinets, drawers, suitcases, warehouse color stores.</span> </li> </ol> <span style="font-size:16px;font-family:Arial;"><strong>Specifications:</strong></span> <span style="font-size: medium;"><span style="font-family: Arial;">Power Supply Mode: 80mAh&nbsp;</span>Lithium Battery<span style="font-family: Arial;"><span style="color:#E53333;">&nbsp;(Included)</span></span> </span> <span style="font-size:16px;font-family:Arial;">Unlock Mode: Key Password, Intelligent APP</span> <span style="font-size:16px;font-family:Arial;">Lock Core Level: Chip</span> <span style="font-size:16px;font-family:Arial;">Lock Body: Zinc Alloy</span> <span style="font-size:16px;font-family:Arial;">Lock Tongue: Brass</span> <span style="font-size:16px;font-family:Arial;">Induction Time: &lt;0.5s</span><div><span style="font-size: medium;">Driver Chip: IG Company Bluetooth&nbsp;Chip: TI Company</span><span style="font-size: 16px;"> </span> <span style="font-size:16px;font-family:Arial;">Size: Approx. 3.6 x 5.8 x 2.0cm/1.4 x 2.3 x 0.8in</span> <span style="font-size:16px;font-family:Arial;">Package Weight: 121g/4.3oz</span> <span style="font-size:16px;font-family:Arial;"><strong>Package List:</strong></span> <span style="font-size:16px;font-family:Arial;">1 x Bluetooth Padlock <span style="color:#E53333;">(Battery Included)</span></span> <span style="font-size:16px;font-family:Arial;">1 x User Manual</span> <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></div><div><span style="font-size:16px;font-family:Arial;"> </span></div><div><div><span style="font-size: medium;"><span style="font-weight: bold;">Note:</span> Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.&nbsp;</span></div></div></div> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>