[ Easy & quickly to Locate]: Key Finder ,Simply pressing on the related color-coded buttons, Powerful radio frequency can penetrate through walls floors etc to help find UP TO 30 meters away, quickly locate valuable items in your home or on your property. [Sounds & Mini Flashlight]: Key Finder Receiver sounds/beeps, leading you to track your lost item.The remote control with a led light ON/OFF switch is located at the right side of the transmitter, it is extremely handy when you need to find something in the dark. [ Anything Finder]: Item Key Finder with 2 transmitter (Remote Control) and 8 receivers for locating any items like keys, wallet, TV remote control, purse, glasses whatever you need to find . [Best Gift for Seniors and forgetful People]: Key Finder with large press buttons,is easy to use and particularly suitable for seniors and forgetful People. (NOTE: Batteries AAA, 1.5V x 2pcs for Transmitter are NOT included, 4 x CR2032 Batteries for reciever are included.), Manufacturer: Mcnhbdgg