【 Function 】 : Function is divided into Door Opener / Bottle Opener / Smart touch. The Bottle opener can be also used as leverage, So you can open and push more easily. It is designed with a great effort to make it compact and multifunctional. <br>【 Smart Touch 】 : You can use the touch screen at APPLE, GALAXY, and Other Smart Devices. Of course, ATM, GAS STATION KIOSK are available too. It includes 3 extra tips, so use a long time with confidence. <br>【 Accessible 】 : It is made of convenient size and weight to attach to key chains, car keys, etc. So I recommend you to attach it to the things you always carry and use it at all times.<br>【 Packages 】 : 3 DOOR OPENER PACK and 3 Extra tips. <br>【 Purpose of RIXNO DOOR OPENER 】 : Simple. Keep your health by using the Opener, not using your hands. The world is having a hard time, but let's all stay healthy with our efforts and preparations. RIXNO also wishes everyone happiness and health.