What's in the box:

AMX04 Ultra-compact 4 Channels Stereo Audio Sound Mixer Low Noise for Home Studio Recording Live Streaming Karaoke Online Singing (Standard)

Features:
Mini audio mixer with 4 channels input and 1 channel output designed for mixing multiple line-level signals together.
Each channel has independent control knob to adjust volume, very flexible and simple to operate.
Ultra low noise, providing you with the highest sonic quality even at maximum output level.
5V low voltage power supply design, can be powered by computer or 5V power bank through the provided power cable.
Mini size design, and the metal housing adopts black matte spray coating processing, very delicate and exquisite.

Specifications:
Model: AMX04
Color: Black
Material: Metal
Power Supply: 5V 1A
Connector: 6.35mm(1/4 inch) interface
Item Size: 11.3 * 7.3 * 4cm/ 4.4 * 2.9 * 1.6in
Item Weight: 385g/ 13.6oz
Package Size: 17.5 * 13.5 * 10cm/ 6.9 * 5.3in
Package Weight: 510g/ 18oz

Packing List:
1 * Mixer
1 * USB Cable