What's in the box:

Muslady 4-Channel Audio Mixer Mixing Console LED Screen Built-in Soundcard USB BT Connection with 2-band EQ Gain Delay Repeat Control Record Live Broadcast Function with +48V Phantom Power for Karaoke Live Broadcast (Eu)

Features:
Portable 4-channel Mixer: Multi-functional 4 channels mixer console with sound card function, supporting BT and USB connection, 3.5mm headphone output, microphone and phone jack.
Mono channel input jacks MIC/LINE is for XLR jack and phone type jack, stereo input can meet the needs of electronic keyboard and sound equipment.
Control the Sound: The mixer is engaged with main input gain, high and low 2-band sound adjustment, plus delay and repeat effect.
Record Function: Equipped with set of record ports for stereo main sound output connection plus recording interface.
+48V Phantom Power: The built-in +48V phantom power is applicable for power supply to condenser microphone directly.
Wide Application: Small and lightweight audio mixer, it can meet various needs such as live streaming, music production, karaoke and more occasions.

Specifications:
Brand: Muslady
Model: B4-LIVE
Color: Black
Material: Plastic
Power Adapter: EU plug, Input: AC100~240V, Output: 5V/2.1A

--Input Channel Sensitivity
Mic: -60dB
Stereo Channel Output: -40dB

Output: Max.4V
Signal to Noise Ratio: -80dB
Parametric EQ: HI 15dB/12kHz, LOW 15dB/60kHz
Dimension: 19 * 17.5 * 6cm / 7.48 * 6.89 * 2.36in
Net Weight: 535g / 18.87oz
Package Size: 22.5 * 21.5 * 8.5cm / 8.86 * 8.46 * 3.35in
Package Weight: 750g / 26.45oz

Packing List:
1 * Audio Mixer
1 * 3.5mm TRRS to TRRS Cable
1 * USB Cable
1 * Power Adapter
1 * User Manual