The Novoo Smartcard Wallet Tracker Card Air Tag 1.6mm is a sleek and durable tracking device with a 6-year battery life, making it reliable for long-term use. The card features Apple Fiber technology for added security and privacy, ensuring your valuable items are always within reach. With its compact size and black color, it is easy to discreetly attach to your belongings for hassle-free tracking. Perfect for keeping your belongings safe and secure in style.