[Item Finder]: Key finder with 1 RF transmitter (remote control) and 4 receivers for locating items such as keys, wallet, TV remote, purse, glasses, or other personal belongings. [Easy & Quick Location]: Simply press the corresponding color-coded button on the remote. The powerful radio frequency signal can penetrate walls and floors, helping you locate items up to 30 meters away. Quickly find valuable items indoors or within your property. [Audio Alert & Mini Flashlight]: The receiver emits a beeping sound to guide you to the lost item. The remote control features an LED light with ON/OFF switch, located on the side, which is useful for searching in low-light conditions. [Ideal Gift for Seniors and Forgetful Individuals]: Designed with large, easy-to-press buttons, this key finder is user-friendly and well-suited for older adults and those prone to misplacing items. (Note: 2 x AAA 1.5V batteries for the transmitter are not included. 4 x CR2032 batteries for the receivers are included.) Save time searching for misplaced items. This wireless key finder helps locate commonly lost objects. Attach the receiver to keys, remotes, purses, glasses, canes, umbrellas, etc. To use, press the colored button on the remote and follow the beeping sound from the receiver. The audio signal works up to 30 meters in open space. The remote includes an LED light for convenience in dark environments and a stand for tabletop use. Specifications: Transmitter size: 4.13 x 1.81 x 0.51 in (105 x 46 x 13 mm) Receiver size: 1.97 x 1.42 x 0.43 in (50 x 36 x 11 mm) Frequency: 433.92 MHz Sound volume: 7580 dB Working range: 3040 meters (open space) Gross weight: 5.40 oz (153 g) Battery: 2 x 1.5V AAA (for transmitter, not included), CR2032 (for receiver, included) Type: Wireless Key Finder Application Age Group: Adult Compatibility: Universal compatible with most everyday items