Zomm Wireless Leash for Mobile Phones, Bluetooth Speakerphone, and Personal Safety (White) Includes Wireless Leash, quick-release key ring, visor clip, USB charging cable, car charger, wall charger, ZOMM visor clip, quick release keychain, and Quick Start Guide Uses Bluetooth technology to create a wireless connection to your mobile phone. Connects to most Bluetooth-enabled mobile phones Most phones will allow one Bluetooth connection at a time. Built-in panic alarm with ability to call user-selected emergency numbers Acts as a fully functional speaker phone to answer on-the-go calls safely Never leave your phone behind with the tethered proximity alarm