XINHOME Don't Touch Useless Box Surprises Most Leave Me Alone Machine Endless Fun: XINHOME Useless box that provides endless fun! With this perpetual machine every time you flip the switch on, a little tiger pops out and turns itself off! Perfect fit for Geek Gifts Desk Toys or a Cool Gadgets Gift The newest: The best quality in all market It has been patented in China,be different from other similar products,If you try switch on several times,you will see the little tiger different performance Power and Material : The rechargeable built-in battery and it comes with a usb power cord. ( Input: DC5-6V/0.5-1A , Output: 4.2V10%500mA 1000mA 2000mA ), simply plug this into a pc, laptop, usb hub, usb wall charger or even power this off a portable usb power bank to get the fun going. & The best wooden endless fun table decorations. Attention : XINHOME Inc. is the sole authorized seller of authentic XINHOME products on the Amazon platform. Offers from other sellers are scamming attempts, counterfeit products or unauthorized reselling. To ensure your complete safety and the excellent service we strive to give our customers, please avoid purchasing from other sellers. A warm reminder: XINHOME store did strict quality test for each don't touch useless box, If something irregular like getting stuck occurs , please charge about 5-8 hours one time to play, normally it can work perfect, if still stuck, please close the white switch on the back panel of the toy then open the switch to play. <span class="a-text-bold">Endless Fun</span>: XINHOME Useless box that provides endless fun! With this perpetual machine every time you flip the switch on, a little tiger pops out and turns itself off! Perfect fit for Geek Gifts Desk Toys or a Cool Gadgets Gift It will be the best toy on your desktops for years. <span class="a-text-bold">The newest</span>: The best quality in all market It has been patented in China,be different from other similar products,If you try switch on several times,you will see the little tiger different performance. <span class="a-text-bold">Power</span> :The inside of the box has a rechargeable battery, it comes with a usb power cord. ( Input: DC5-6V/0.5-1A , Output: 4.2V10%500mA 1000mA  2000mA ),  simply plug this into a pc, laptop, usb hub, usb wall charger or even power this off a portable usb power bank to get the fun going. <span class="a-text-bold">Material</span>:  Made of solid wood and the interior components built well and fully assembled. <span class="a-text-bold">A warm reminder</span>: XINHOME store did strict quality test for each don&#039;t touch useless box, If something irregular like getting stuck occurs , please charge about 5-8 hours one time to play, normally it can work perfect, if still stuck, please close the white switch on the back panel of the toy then open the switch to play.