About this item

• Stereo 4 input / 1 output: It can connect 4 audio inputs at the same time. Each track has an independent volume adjustment knob, which can be output by headphones and speakers.
• Ultra-small mixer: Easy to carry and operate and mix multiple sound sources without limitation and boundary; Plug and play, no power supply required, small size, easy to place, suitable for your desktop and office.
• The perfect way to listen to music and mix multiple sound sources incl. smart phones, tablets, computers, MP3 players, CD, etc.
• The unit may also be used as a 1 in 4 out stereo splitter box when all controls are turned completely clockwise
• Build in solid aluminium CNC chassis, looks nice and solid and durable