Welcome to Madcap Deals, Items are used but like new and sold as is, come and visit the store to checkout. Patented Maglev Vibration Motor: The Guli kit KK3 Max controller features self-developed "Maglev" vibration motor, providing realistic and immersive gaming experience with 3 Vibration modes and 2 strength levels. Hall Effect Joysticks & Triggers: The high-speed and high-precision hall effect joysticks with a level of 2200 allows, and a patented "Smarttrigger" design that combines linear trigger and analogue trigger modes for more delicate joystick micro-control. Widely Compatible & Ultra-fast: The patented "Hyperlink" adapter can get a 1000Hz polling rate on PC-Windows both wireless and wired connections, compatible with Switch, Steam Deck, Android, iOS, macOS and Windows. 4 Removable Metal Rear Paddles Setting: Consider offering interchangeable metal rear paddle shapes to satisfy different gamers meets. Equipped with 3 pairs metal rear paddles. Enhanced Gaming Functions: Star-Ring RGB Light indicate three joystick sensitivity and the pionts of 6-Axis Gyro, NFC-Amiibo, Switch awake functions, and patented motion aim assist with 3-level sensitivity adjustment for FPS games. Longer Battery Life: The battery life of the KK3 Max is longer and can be used for a longer period of time among 15-28hours, reducing the need for frequent charging.