【Portable Design】: With only 0.18 inches thick, these 6 receivers can be attached to keys, TV remote controllers, mobile phones, wallets, pets, luggage and more.
【Loud 80db Beep】: Finding your items is simple. Just follow the sound! Once you press the corresponding color-coded button on the remote, the device will emit a loud 80db beep when the items are nearby.
【Long-Distance Operation】: You'll be able to find your lost goods no matter where they are. Radio frequency can easily penetrates though walls, cushions and doors to find the lost item up to within 100ft.