Shocking large horn, high-quality acoustic structure, 57mm full-frequency large-caliber horn. High sound reproduction, enjoy Hi-Fi surround sound with rich high and low frequencies. It functions as both a microphone and a Bluetooth audio system. One-click power-on to connect. Turn on the microphone to play karaoke, or use it separately for music. Supports mobile karaoke anywhere. Connect to mobile Bluetooth and sing anytime, anywhere you desire. Create a home KTV and sing whenever and wherever you want. Convenient and simple connection method without complex setups. Your TV must have its own Bluetooth function. If your TV lacks Bluetooth, you can purchase a Bluetooth transmitter. Fun voice changing: Enjoy entertaining and amusing voice modifications. Modes include Standard, KTV, Goddess, Male God, Childlike Voice, Magic Voice, and more. Switch between multiple voice changes with a single button. Long press to cancel original sound. The original song transforms into accompaniment in seconds. With a one-click switch, accompaniment is no longer an issue. Enjoy the convenience of good sound quality. Compact and mini, easy to carry. Keep it in your car, trunk, or bag. Whether you're relaxing at home or traveling, take it along to sing whenever you wish. You can listen and sing, suitable for carrying around on various occasions, anytime, anywhere, for singing, and for different scenarios and games.