Kensington Bungee Air is a new security solution for the iPhone 4, formed in a housing and a keychain that enables alerting and blocking the phone in case of loss or theft.
Basically, the Kensington Bungee Air comes in the shape of the casing, equipped with a connector standard 30-pin, a micro-USB connector, and a 1500 mAh battery that provides up to four hours and a half additional iPhone 4 sale price and is fixed at $ 99.99.
Besides the casing, the device also includes a keychain that connects with iPhone 4 through wireless and, in case of loss or theft of your phone emits an alert sound and automatically blocks access to your mobile phone. It also comes bundled with an application that allows you to customize security levels.