Feature  This 4-channel multi-function mixer has gain adjustment, mid/high/bass adjustment, reverb adjustment, Bluetooth/U disk function, monitor output, and connect computer as sound card.  Mixer mini-body, full-featured, easy to carry, strong compatibility, easy to understand and quick to get started. This device uses a USB cable, and then it can be charged with the head of a mobile phone charger or a power bank.  This device lacks a power input slot and does not have a charger. It is USB powered. How to use USB cable? You can use the head of the mobile phone charger to plug in the power just like charging a mobile phone.  The mixer has built-in high-quality digital effect processor, which is a good helper for computer recording. Note: This device cannot be plugged into the power cord, only USB cable can be used. USB can supply power. USB is also a power cord, which is normally used by power amplifier. It's just that the power supply is different.  It can meet the needs of small concerts, family parties, music production, K-song cover, live webcast/K-song and other occasions. If this item fails to meet your expectations or show any defect, we will accept it back a full refund within the first 30 days or we will help exchange it for a new one. 

 Introduction: 

  This mixer is a compact, powerful mixing console, which can meet your needs for the occasions such as daily-life small-scale concerts, family music making, Karaoke replay, network broadcasting or Karaoke, etc..

  Features: 

  The mixer had up to 4-channel inputs with built-in 48V phantom power, a high-impedance guitar amplifier, a blue-tooth/MP3 player, a computer sound card, an effector, etc.. It has a compact size, easy for carry, and can be supplied with power by using a computer/movable power source or an adaptor.

  Specifications:

  4-Channels (2 Mono + 1 Stereo).

  USB Power supply (DC 5V): Computer / Power Adapter / Power Bank.

  Build-in sound card: USB Computer direct connection, No driver required.

  Bluetooth connection.

  USB Play: MP3, WAV, lossless APE, FLAC.

  Each mono channel has independent + 48V Phantom Power 

  Each mono channel has effect switch.

  Record: by USB or PC.

  Effect: Delay + Repeat.

  Packing included:

  1 x Mixer

  1 x USB data cable (no charger)

  1 x User manual

  Note:

  1. This device uses a USB cable, and then it can be charged with the head of a mobile phone charger or a power bank.

  2. This device lacks a power input slot and does not have a charger. It is USB powered.

  3. How to use USB cable? You can use the head of the mobile phone charger to plug in the power just like charging a mobile phone.

  4. This device cannot be plugged into the power cord, only USB cable can be used. USB can supply power. USB is also a power cord, which is normally used by power amplifier. It's just that the power supply is different.

  5. If this item fails to meet your expectations or show any defect, we will accept it back a full refund within the first 30 days or we will help exchange it for a new one.