Touchless trash can NX model uses latest sensor technology. Kitchen trash can includes AC power adaptor for battery-free operation. Trash can may also be powered by 4 ‘D’ batteries (not included). Newly designed lid opening mechanism for long-lasting operation. Includes newly designed trash bag retainer ring to secure and hide the trash bag inside trash can. Kitchen trash can opens as hand or debris comes within six inches from the infrared sensor on top. Click here to go to Overstock.com. $66 + shipping.