Features:

• Access NES/SNES/SFC Classic Edition HOME menu wirelessly
• Controller Compatibility: 8BitDo controllers and arcade sticks (excluding 2.4G controllers)
  Xbox Bluetooth® controller
  DualShock 3, DualShock 4, DualShock 4 Pro
  Wiimote, Wii U Pro, Switch Joy-Cons, Switch Pro
• Micro USB port: Allows for firmware upgrades and using it on PC.
• Allows use of supported controllers on your PC

Specifications:

• Compatibility: NES/SNES/SFC Classic Edition
• Connectivity: Bluetooth® 2.1, Class 2, 2.402GHz~2.48GHz
• Bluetooth range: 10 meters max, within 5 meters for best performance
• Power: 5V, 100mA (powers directly from the controller port or USB)
• Includes: Retro Receiver for NES/SNES/SFC Classic, USB Cable