Universal P-4 Back Button Expander: Custom Key Mapping & Turbo Burst Feature

Enhance your gaming experience with a cutting-edge accessory designed for maximum control and customization. This innovative device allows you to effortlessly map custom key functions to improve gameplay strategy. With its Turbo Burst Feature, gain a competitive edge through rapid response capabilities, perfect for action-packed games. Its ergonomic design ensures comfort during extended use, seamlessly attaching to your controller for instant accessibility. Whether you’re a casual player or a pro-gamer, this back button expander offers unparalleled adaptability and performance enhancement. Interface Type: USB Vibration Mode: No vibration Applicable Products: P4 original controller and our company's controller Material: ABS Product Size: 99.5*57mm Product Weight: Bare metal 16.8g, with color box 45.5g Applicable Number of People: 1 Video Game Ratings: Beginner level Applicable Age Group: Age 10+ Packing List: Back button*1, Manual*1 Connection: Bluetooth Manufacture country: China Instructions included: No