No extra plug sockets required
Charges directly from the Wii's USB port
Simply place the Wii Remotes in the docking station.
Charge 2 Wii remotes simultaneously
Includes 2pcs 2800mAh battery packs
Two separate charging channels for each remote control
Includes 2 battery covers that matches the outlook of your Wii remote
Battery covers does not block the Sync button
USB power (from any USB port)