HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Features: bluetooth Version: bluetooth 4.0 Low Energy Suitable For: Wallet Car Child Pets Bags Suitcase Or Other Belongings Selfie Remote Shutter Function Working Distance: 15-30M (Outdoor Environment) Material: Abs Size: 5.2*3.1*1.1Cm app Instructions: Please Follow The Manual To Install The Phone app Before Using This Anti-Lost Adapter; Remember To Always Turn On The bluetooth Function Of Your Phone.