Also included with its iPhone Bluetooth Headset, Apple separately sells a iPhone Bluetooth Travel Cable ($29), which has an USB plug for connection to your computer or an Apple USB Power Adapter (sold separately) at one end, and a special Dock Connector plug at the other. This connector attaches to iPhone and features a port that can recharge the Bluetooth Headset at the same time. Since the Bluetooth Headset connects to the cable with a magnet, it…
