Specification:Compatibility: Windows, Android, Steam, Switch, Sega Genesis Mini - Connection: Wireless Bluetooth, USB wired connection - Dimensions: 147*74*31mm - Weight: 114g - Power: 480m - Ah Lithium Polymer Battery - Battery Life: Up to 35 hours - Charging Time: 1-2 hours - Features:1. Multi-Platform Compatibility: Enjoy gaming across a variety of platforms including Windows, Android, Steam, the NS, and the Sega Genesis Mini, providing a wide range of gaming options.2. Versatile Connectivity: Connect wirelessly via Bluetooth or use the USB wired connection for a reliable and stable gaming experience, adapting to your preferred connection method.3. Customizable Button Rapid Fire: Take control with the customizable button rapid fire feature, allowing you to program specific buttons for quick and consecutive actions, giving you an edge in fast-paced games.4. Extended Battery Life: The built-in 480m - Ah Lithium Polymer battery ensures a remarkable battery life of up to 35 hours on a single charge, providing lon