Key Finder with Thinner Receivers...

Portable Design with Thinnest Receiver: our 6 0.24-inch thick SIMJAR receivers may also be attached to TV remote controllers, luggages, mobile phones, glasses boxes, wallets, pet collars and more
2 Advanced Fabric Transmitters & Built-in Flashlight: Are you bored with cheap plastic subject material? The transmitters of this SIMJAR key finder are made of qualified fabric, which make this a greater present, for instance, one for upstairs, one for downstairs. Meanwhile, the built-in flashlight helps to locate items at night
Loud 80db+ Beep: Just click at the color code button and the 80db+ beep and flash will guide you to the missing item
Easy & quickly to Locate: NO phone and app needed. Simply press at the related color-coded buttons. Receiver sounds/beeps, leading you to trace your lost item within 40 meters/ 131 feet (Walls and other obstacles will reduce the sound level.)
Save Your Time: life could be very busy. The important thing finder is to be more refined, to make your life smarter and that will help you solve small problems at work or in life