Feature:1. The mixer can be controlled by linear audio input and can be connected to 2 sets of microphones2. This console system come with independent reverberation effect and treble or bass adjustment3. Support U disk to play MP3 and recording, audio playback, BT playback and other functions4. Come with control panel, including previous song, pause, function switch, next song knob5. Stable, lightweight, compact and elegant, suitable for stage, family and KTV private rooms, suitable for people who like singing and having funSpecification:Item Type: Small Audio MixerColour: BlackMaterial: MetalPlug and Voltage: US Plug AC100-240VPower Supply: 5V.Package List:1 x Mixing Console1 x Charging Head1 x Power Cord1 x Double Headed RCA Connector1 x 3.5mm to RCA Connector1 x 3.5mm Female to Female Adapter1 x User ManualNote:1. Do not insert your fingers into any gaps or openings in the device.2. Do not use at a high or uncomfortable volume level for a long time, otherwise may cause hearing damage.3. Manual measurement, there may be size error