Portable Bluetooth Vocal Karaoke Machine PA Speaker 15" 500w 2 Mics Star LEDs
Bluetooth Karaoke Speaker System. Music & Musician. Wireless VHF mic & wired mic input. VHF mic frequency: 202.2MHz. Built-in battery: Lithium 12V - 4.5Ah. USB-Bluetooth-TF (TransFlash) card player, Built in MP3 Player.