NOTE: THIRD PARTY PRODUCT,NOT MANUFACTURED BY NINTENDO ： Bigaint-klue Online is the only legal owner of Bigaint. Bigaint-klue takes full responsibility of all Bigaint products. Please kindly check the name of seller store in case of buying a fake and shoddy product.12 Month Replacement or Money-Back Warranty.Please feel free to contact us via email if you have any usage problem,we will supply the best services within 24 hours.\r\nFeature： 1) This Pro controller is compatible with Switch console also supports Windows PC. 2) Wireless connection, lower interference, stable connecting signal. 3) One-key connecting mode for ease of handling. 4) Built-in with 380mAh polymer lithium battery, it can be continuously used for around 5h after fully charged. 5) It supports motion sensing function via built-in Gyro; supports double-shock function via built-in dual motors; supports TURBO function. 6) Up to four wireless Pro controllers can be connected to a Switch console simultaneously. 7) It can be used normally even during charging. 8) Ergonomic design and light weight construction make it comfortable even for long hours of continuous gaming. 9)It can be upgraded by update software via connecting it to PC. Operating voltage DC 3.7V-4.2V\r\nSPECIFICATION: Operating current 20-30mA Static current 10-80uA Vibrating current 80-150mA USB input voltage/current DC 5.0V/500mA Available distance ≤8m Battery voltage/capacity 3.7V/380mAh Battery power-on time Around 5h (fully charged) Charging time Around 2-3h Static time Around 30 days