Charge smarter. The DockBot® Personal charger Robot is a convenient way to charge your smart phone and smart devices. Use built in charger pad or plug your device in to available ports. DockBot® is also a Bluetooth® speaker. Pair your phone via the DockBot® app to summon DockBot® and charge your device or play music. When you want DockBot® to go home, just choose the send home button for DockBot® to return to its dock by itself, for convenient self charging.