The Porodo Findora II Smart Card Finder with Real-Time Tracking & Alert System – Black fits right into your wallet with its slim, durable ABS build. It uses Bluetooth 5.2 for steady, live tracking of your valuables. Its 155mAh battery keeps it going for 6 to 9 months on standby with just one charge. It works with iOS and Android devices, sending alerts and sounds to notify you when needed, plus it supports voice commands. The device recharges wirelessly, resists water, and works up to 50 meters away, making it a reliable everyday tool for keeping your essentials safe.