Mini GPS Tracker GPS Locator Tracker GPS Smart Car for Airtags Smart Finder Key Finder Children Positioning Tracker Pet Tracker Material: ABS Battery: Button battery CR2032 APP name: iSearching / Kindelf Product size: 34x34x6mm Battery capacity: 200mAh APP: iSearching 1. Compact and light design with low energy consumption and alarm function. 2. Supports find phone function and voice recording function. 3. Supports Bluetooth 4.0 with an effective range of up to 25 meters. Specifications: Key finder connects to the phone via Bluetooth and the iSearching app. Comes with an anti-lost sleeve to attach to keys, wallet, remote, glasses, phones, dog collars, or other items prone to being misplaced. The key finder locator helps save time searching for lost items. One-touch find feature: Press the "CALL" button in the app to make the key finder ring and quickly locate misplaced items. Location record function: The app provides a real-time location map and records the last connected location to help you find your item. View the map in the app to estimate the approximate location of missing items. Compatibility and size: Size: 1.5 x 1.5 x 0.29 inches. Compatible with iOS and Android smartphones. Suitable for use with wallets, cars, children, pets, bags, suitcases, and other personal belongings. Package Included: 1 x Tracker 1 x Protective case 1 x User manual