Anti-loss device pet kid older item finder location tracker Petfon N3

【ANTI-LOST KEY FINDER】The smart key tracker is a great gadget to alert you when you are about to forget your belongings. Pair to the app and keep it running at back-end, your phone and key locator will both ring to alert you once it is disconnected, perfect for traveling to avoid losses. 【PORTABLE & CONVENIENT】The smart key finder is designed in compact size and easy to carry around. You can put it in your wallet as a wallet finder or in the bag with your phone as a phone finder or as any other item finder, bringing convenience wherever and whenever you are. 【LONG BATTERY LIFE & STYLISH】A free spare battery is included. The Bluetooth key tracking device is powered by CR2032 battery with super long standby time over 10 months and can be replaced easily for long-term use. Delicate and elegant appearance makes it look like an art of pieces. 【FIND YOUR ITEMS】The key locator is a great gadget to help you search and locate items you always misplaced. Simply attach it to your luggage