1. Micro-USB charging port and blue-red LED indicator 2. Compatible with game consoles and Windows XP/Vista/7/8/10 3. Ergonomically designed buttons for comfortable grip and precise control 4. Compatible with macOS 5. Built-in 250mAh polymer lithium-ion battery This is a wireless game controller for both console and PC gaming. How to Connect: 1. Insert the adapter into the game console or USB port 2. Press the START button on the controller; the red LED will light up, indicating connection 3. Wait for 5 seconds; the controller will enter standby mode 4. The red LED will turn off and the adapter LED will flash; pressing any button wakes the controller 5. The controller enters sleep mode after 10 minutes of inactivity 6. RESET function: Press START and SELECT simultaneously to return to main menu Note: For Windows XP, uninstall previously installed Xbox 360 controller drivers, remove the device via Device Manager, restart the computer, then insert the adapter. The controller will be automatically recognized. Type: A – Two-color buttons / B – Colorful buttons Color: Gray-White Material: ABS Package Contents: 1 x USB PC controller 1 x Adapter for NES/SNES game systems 1 x Adapter for USB PC, Android, and Windows games 1 x USB charging cable Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.