Feature: 1. 4 in 1 Charging Station: Charge 4 for Wii remote controllers simultaneously without removing the batteries. The USB port charging cable allows easy connection to power source. 2. High Capacity Batteries: Includes 4 2800mAh rechargeable battery packs specifically designed for Wii remotes. Longer battery life compared to standard AA batteries. 3. Easy and Convenient: Fashionable design that matches for Wii gaming console perfectly. Placing the remote controllers in the charging dock is a great way to store for Wii batteries. 4. LED Indicator Lights: LED lights display battery charging status. Blue light when charging station is connected to power source. Red light while charging, blue light when fully charged. 5. Practical and Dependable: Charging station is equipped with a 4.9 feet USB cable, which is long enough to flexibly locate the charging station. In addition, an adapter is provided to easily connect the charging station to a standard wall socket or USB port. Specification: Item Type: Remote Controller Charger Station Material: ABS Working Voltage: 5V Charging Current: ≤420mA Battery Type: 4x2800mAh Lithium Ion Battery (Included) Application: for Wii Remote Controller. Package List: 1 x Charging Dock 4 x Rechargeable Batteries 1 x Charging Cable