Platform Compatibility Designed specifically for Wii console, offering seamless support for Guitar Hero series and Rock Band 2&3 games Authentic Playing Experience Crafted with high-quality materials for a realistic feel, mimicking the sensation of pressing strings and strumming like a real guitar High-Precision Sensors Equipped with advanced sensors to accurately capture every movement, ensuring perfect performance of every note in your game Stylish Design Features a sleek, modern design with vibrant RGB lighting effects to elevate your gaming experience Built-in Battery The guitar has a built-in lithium battery that provides about 25 hours of ambient light use time Specifications: Product size (excluding pressure rod): L10.16xW2.13xH31.89inches(L258xW54xH810mm) Product weight: 1020g Connection method: wireless connection Battery capacity: built-in 2000mAh lithium battery Input: Type-C 5V 1A Operating voltage: 3.7V Operating current: 80-100mA Charging current: 5V-0.8A