What's in the box:

Portable 4-Channel Mic Line Audio Mixer Mixing Console 3-band EQ USB Interface 48V Phantom Power with Power Adapter

Features:
4 channels mixing console with XLR, LINE inputs.
With GAIN, PAN, AUX, EFFECT control knobs and volume control faders.
3-band equalizer and built-in echo effector.
48V phantom power for condenser microphones.
TAPE IN / OUT jacks for connecting play-back device or tape deck.
With USB input interface and relevant control buttons.
With headphone jack and headphone volume control knobs.
power and output level indicator lights for easy monitoring and operation.

Specifications:
Material: Metal
Channel: 4
Power Adapter: EU Plug
Input: 100-240V AC 50/60Hz 0.23A
Output: 15V DC
48V DC
Item Size: 19.5 * 23 * 4.5cm / 7.7 * 9.1 * 1.8in
Item Weight: 1.4kg / 3.1lb
Package Size: 33 * 22.5 * 8cm / 13 * 8.9 * 3.1in
Package Weight: 1.7kg / 3.7lb

Package List:
1 * Mixer Console
1 * Power Adapter(EU)
1 * User Manual (English)