Features: 1.New and High Quality. 2.Simple operation: Just press the only button on head the Can Opener will automatically shuts off the lid for you. 3.Safe with no sharp edges. 4.No need to hold the can with your hands while using. Totally hands free. 5.Opens Cans of all sizes. 6.Perfect for kitchen, house using or picnic. 7.Use 2 x AA batteries (not included). 9.Size:16*3cm(1cm=0.39inch). How to use: 1.Install battery. Press the direction of arrow with your thumb on the bottom of the Jar Opener and push up. Correctly install the TWO AA batteries as the positive and negative pole direction . Reinstall back the bottom cap of the Jar Opener on the Jar Opener after successfully install the two AA batteries. Do not mixture use the new and old batteries or different kinds of batteries. 2.Start the Jar Opener. Put the groove of the Jar Opener on the margin of the can. Press the Startbutton about 1 second till the Jar Opener starting, then let it go. The Jar Opener will automatically stop when finished opening the cap of the can.Take the Jar Opener after opened the can, the magnet on the Jar Opener suck the can cap, so the can cap will be removed with the Jar Opener at the same time. Package: 1xAutomatic Opener. 1xJar Grip Mate. 1xuser manual. Welcome to burang!For make sure the stock is available ,you can refer to the product detail and tell me what size and what color you want ? Dear you also can following us.The time is about 2 weeks.You can leave the message first ,Our working time is Monday to Friday 9:00am-18:30pm.,we will reply you asap. Feel free to browse around!We do offer bulk pricing based on order quantity.Do message me for any inquiry on the product you're interested in. :)We will show you our best products and services. We will promptly update the product market, and promised of new products.