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 StationMaterial: ABSWorking Voltage: 5VCharging Current: 420mABattery Type: 4x2800mAh Lithium Ion Battery (Included)Application: for Wii Remote Controller.Package List:1 x Charging Dock4 x Rechargeable Batteries1 x Charging Cable