Remove a cork in seconds with the touch of a button and without any tugging or pulling. Made with a Lithium-ion battery that provides a longer battery life & slower self-discharge when left unused compared to other rechargeable batteries. The included USB-C charging cable allows the ability to charge up almost anywhere. Built-in Blue LED lights illuminate when charging & in use and the sleek brushed stainless steel body with smoked black viewing window looks great in any setting. Easy-to-use! Step 1:Prepare - Remove the foil cap and place the corkscrew on the bottle. Step 2:Remove Cork - Simply push down on the button to remove the cork from bottle. Step 3:Eject Cork - Push the button up to eject the cork from the corkscrew. USB-C Charging:Plug the USB-C charging cable into the back of the unit and the other end into a USB port. Removes a cork in seconds with the touch of a button Lithium-ion battery provides a longer battery life & slower self-discharge when left unused compared to other rechargeable batteries Opens up to approximately 40 bottles when fully charged USB-C cord allows this corkscrew to be charged from anywhere a USB port is available Recharge on the go - Can be charged with any USB-C cable Blue LED lights illuminate when charging & in use Stainless steel body with smoked black viewing window 1-hour charge time