This charging dock allows for convenient charging of Wii remotes Charge two Wii remotes at the same time using the included USB cable that connects directly to your Wii system Rechargeable batteries are designed for long-term use and are compatible with Nintendo Wii remotes Includes two 500mAh Ni-Mh battery packs for fast recharging Charge through the USB port on the back of the Wii console or from a computer USB port LED indicator light shows red during charging and blue when fully charged Available in white as shown in images Specifications: Input voltage: DC 5V Output voltage: DC 2.8V Output current: 350mA minimum Battery: 2 x 500mAh Ni-Mh batteries (included) Dimensions: 5.2 x 2.35 x 1.45 inches (approximately 13.21 x 5.97 x 3.68 cm) Package Contents: 1 x Dual Charging Dock for Wii Remote 1 x USB Charging Cable 2 x Rechargeable Batteries Note: The actual color may vary slightly from the images due to monitor brightness or lighting conditions This listing is for one charging dock only; Wii remote and other accessories are not included