Universal Anti-lost Whistle Keychain LED Flash Flashing Beeping System 1 Pc

• LED torch, convenient to look for the lock eye,Remote control by sound
• Small in size, portable and convenient,Find your key or any other items easily.
• Whistle or shout within 10 meters to make beep and flash
• Beep with flash light about 30 times,Comes with a chain ring.
• Size: 53*29*11mm Sound: >60db Working voltage: 3V
• Random Color Dispatch