If you own a powered speaker system with a built-in 30-pin dock, here's some good news: Now you no longer have to remove your compatible iPhone or iPod touch from its protective case to sync and recharge. The CableJive dockStubz+ features a slender 30-pin connector that fits through the opening in virtually all iPhone/iPod cases.
Some older powered speaker docks will play music from an iPhone 4/4S, but won't recharge it. The dockStubz+ has built-in conversion circuitry to make the two fully compatible, so you'll be able to both play music from your device and charge it at the same time. The dockStubz+ features a micro-USB port for your recharging cable.