X15 Controller RGB lighting with seven adjustable colors provides immersive ambience for gameplay; the RGB indicator can be turned off for flexibility. Hall effect joysticks and triggers use four hall sensors for precise and reliable input detection, enabling smoother and more accurate ingame movement. Upgraded 1000 mAh battery delivers up to 20 hours of gameplay on a single charge, reducing interruptions during long sessions. Versatile compatibility across platforms, including PC, Switch, iOS, and Android, with seamless connectivity and smooth gameplay on multiple devices. Two back programmable buttons allow you to trigger combos or other features for enhanced gaming convenience. ABXY key swap function enables switching between PC and Switch button layouts by simultaneously pressing B, minus, and plus; note that incorrect use may cause issues, so please contact the seller before returning if you have questions. Not compatible with Xbox, Luna, or Nvidia GeForce Now. Use scenarios PC gaming: Benefit from precise input and long battery life during shooters and action games, thanks to hall effect sensors and up to 20 hours of playtime. Switch and multiplatform play: Use the ABXY swap to align button layouts with PC or Switch mappings, and back keys for preferred control schemes on Switch titles or crossplatform games. Mobile and onthego gaming: Pair with iOS or Android devices for comfortable, extended sessions using the back keys for macros or rapid actions, while maintaining crossplatform compatibility.