Bluetooth tracking card designed to help you easily locate your lost item on a map using Apple Find My Ultra-slim design fits easily into your wallet without adding bulk Can be recharged with wireless charging, eliminating the need for battery replacements Wireless charging provides convenient power-ups without the hassle of cords or plugs IPX7 waterproof rating ensures protection against spills and splashes Lanyard attachment loop allows you to easily secure and carry your tracker wherever you go