Voice Control Anti-lost Device Whistle Key Finder Keychain L

1. Whistle or shout to make the device beep and flash within 6 metres, easy to use. 2. Designed with a high brightness light for emergency, bringing convenience for dark and night. 3. Made of premium ABS material, which has high hardness, great wear and shock resistance. 4. Comes with a chain ring and installed battery, practical and convenient in use. 5. Great locator for wallet, car, pet, child, bag, suitcase and so on.