1. Compatible with Windows 7/8/10/11/Linux/macos. Support notebook/desktop computers with USB.
  2. FREE DRIVE-PLUG AND PLAY: Just plug the receiver into the USB port of the computer and wait for the computer to automatically install the driver and you can use it.
  3. The karaoke microphone set has treble, bass, Echo control button, so you can choose different sound effects according to different songs.
  4. PROFESSIONAL USB WIRELESS MICROPHONE SYSTEM. Use high sensitivity Condenser Cardioid microphone, USB Digital signal is Clear voiceSignal stabilityNo delayNo radiation Anti-howling Anti-jamming.
  5. Perfect for Karaoke, Speech, Meeting, Conference, Indoor or Outdoor.
  6. Dear friends, if you receive a package with missing accessories, please contact us as soon as possible, we will follow up immediately, thank you for your support