Material: Rigid plastic<br> Color:Black/White<br> Size: As picture shown<br> Package include: 1 x Sex Bondage Time Lock （The color of the USB cable will be send by random）<br> Feature:<br> -Multifunctional SM Sex Bondage Time Lock<br> -Can be used lock on handcuffs/mouth gag/ bondage full body Belt/any restraint device...<br> -Time setting optional <br> -With English manual to show you how to use it easily.<br> -USB plug Rechargeable<br> -Waterproof,Safe using,easy operate<br> -Can be used at home/hotel/office/outside.<br><br> Specification<br> 1. USB lithium-ion battery charging<br> 2. With mini viewing screen and press button<br> 3. Can set the hours, minutes,the max to 99 hours 59 minutes<br> 4. Tensile ability:130KG, Level Ⅲ drop.<br> 5. Rain-proof（Moderate rain outside & Splashing Water ）<br> 6. Use 4 hours a day,charge one time can be used for 30 days<br> 7. Battery 1200 times charge and discharge, the battery capacity decreased by 15%; 3000 times, each charge can only last three and a half hours.<br> About the battery:<br> 1. When you receive the products, please do not worry to recharge the electronic lock , firstly to run off the original power.<br> 2. When the battery power is exhausted, the screen number will flash quickly, it is recommended to charge immediately.<br> 3. About charging 2 hours the screen light will stop flashing, that means the battery is charge full. 4. When the battery is full,normally can be used for 1 month<br>