Eliminate the need to carry two chargers - the Charger Adapter P000 allows for simultaneous charging of your Motorola mini USB phone and Bluetooth® companion products with mini USB connectors. The Charger Adapter P000 plugs into your existing Motorola wall charger or car charger (sold separately). An ideal charging solution if only one power outlet is available - no need to swap devices on single charger. NOTE: Charge time will increase slightly for the phone when the companion product is connected to the charger at the same time. This product is not intended to be used with two phones, only with a phone and a companion product.