Item Type: 12 Channel Compact Mixer Material: ABS Bluetooth: Support Plug Type: US Plug 110V Interface: Supports USB Input Package List 1 x Mixer 1 x Power Cord 1 x User Manual 1Versatile Use: The professional effect mixer can connect 12 audio output devices, suitable for various stage performances, recording and live broadcasting. 2Convenient Connection: With built in Bluetooth and USB interface, the professional audio mixer can be easily connected to mobile phones, U disks and other Bluetooth devices, wireless playback and recording. 3User Friendly: Support MP3 audio file playback and network karaoke function, allowing users to enjoy high music quality and KTV experience at any time. 4High Power: The studio audio mixer provides clear, dynamic, clear sound to ensure the quality and audibility of audio output, ensuring stable and premium sound output. 5Various Sound Effect: The computer sound recording audio mixer has 16 sound effects, you can adjust the audio effects as needed to meet different musical styles and performance needs.