Introducing our anti-lost device, crafted from durable ABS material and designed with a convenient keychain for easy portability. Wirelessly connected to your cell phone, it tracks objects like keys, luggage, wallets, and even pets within an effective range of 7-30 feet. This device provides effective protection for kids, seniors, and belongings. If the object goes beyond the designated range, both your phone and the tracker will ring simultaneously, offering a timely warning. Compact in size at 1 1/2″ L x 1 1/2″ W x 1/4″ Thick, it ensures peace of mind for your valuables and loved ones.