Gsedaox - Key Finder Set - 4 Wireless Key Finders - Waterproof - Bluetooth Tracker & Key Finder 4 Key Finders with Sound: Can't find your stuff? Choose the Puepoul key finder, press the button and follow the beep sound! Comes with 4 receivers, key rings and double-sided tape, which can be attached to keys, remote controls, cell phones, wallets, pets (cat locator), luggage or other easy-to-lose items. Powerful 80db+ beep sound & LED flashlight: No phone or app needed. Simply press the color-coded buttons; the receiver's beep sound will help you find your lost car keys. Integrated LED flashlight, handy for locating lost items in the dark. Ultra-long battery life: Tired of changing batteries so often? Premium batteries are included for longer use. Package Includes: 4 x CR2032 batteries for the receivers and 2 x 1.5V AAA batteries for the transmitter (not included). Up to 40m Range for Long-Distance Searching: The Puepoul key tracker allows you to find lost items no matter where they are. Its radio frequency can effortlessly penetrate walls, cushions and doors for key and wallet locating up to 40m away. (Walls and other obstacles will reduce the noise level) A Great Gift: Designed with large buttons for easy use, especially for elderly parents and forgetful friends. The Puepoul Key Tracker saves you from losing your stuff, convenient to use by attaching the receivers to your important items. Note: This product only includes 4*CR2032 batteries needed for the receiver, and does not include 2*AAA batteries needed for the remote control, which you need to purchase separately. Specifications: Batteries Included: Yes; Battery Quantity: 4*CR2032 batteries needed (included) / 2*AAA batteries (not included); Compatible Devices: Tablet, Smartphone; Item Weight: 125g Package Includes: 1 x Remote Control; 4 x Receivers; 4 x CR2032 Batteries