How to use:
Hold the bottle and aim at bottle stopper. Then please press the next button, keep under control and continued to press the next button. Stop pressing the button after the drill into the cork and then you could pull out the opener. Finally, keep pressing upper button and then the whole stopper will be seceded like a cork.
Please turn the black button to the battery's positive pole when charging to the rechargeable battery.
How to replace the batteries:
Firstly, open the batteries cover which on the top of opener (in a counterclockwise direction).
Secondly, install 4 pieces alkaline AA batteries or AA 700Ma Nickel cadmium batteries according to the anode and cathode which marked on the battery compartment.
Finally, battery cover's snaps need aligned the groove of the battery compartment, then press down and twist the cover tightly (in a clockwise direction).

• High-grade and practical: Frosted material of Aluminum Alloy and the design of cool blue light. Made of FDA grade material, please feel free to use. The drill is made of PTFE. It has thermo stability and very low coefficient of friction. So you don't need to worry about whether the drill will break.
• Fast and easy to operate: With high quality motor, it is very slight noise when using it. Manage cork up to 50mm to fulfill your requirement. And it is easy to pull out the cork about 4 to 8 seconds. Through the test, it can be concluded that the battery can be used to open 80 wine corks.
• This is a perfect opener in the party and festival. It could help you open a number of wine corks easily.
• The item includes the wine opener and foil cutter.
• NOTE: We don't provide the battery. So you may need to buy by yourself. It needs 4 batteries and AA battery can be use. Within 30 days can be refunded and one year warranty.

High-grade and practical: Frosted material of Aluminum Alloy and the design of cool blue light. Made of FDA grade material, please feel free to use. The drill is made of PTFE. It has thermo stability and very low coefficient of friction. So you don't need to worry about whether the drill will break.Cosy Life