KH 4‑Channel Professional Audio Mixer Console – Bluetooth & USB Sound Card, 48 V PH Powered Sound Mixer

4‑Channel Mixing Power – Includes 2 mono combo XLR/TRS mic‑line inputs with individual gain/EQ and 2 stereo line/USB/MP3/Bluetooth channels for music or instruments. Built‑in Bluetooth Receiver & MP3/USB Playback – Stream music wirelessly (Bluetooth 5.0), or play audio directly from USB flash drives. USB Sound Card Interface – Record directly to PC or Mac, and use live out on smartphones for streaming or podcast capture. DSP Effects & EQ Controls – Onboard digital effects (echo, reverb, delay) with multi‑mode adjustment, plus 3‑band EQ on each input channel. Phone Live-Out Capability – Send mix output to mobile devices or smartphones for live broadcasting or external recording. Compact, USB‑Powered Design – Operates via USB or 5 V DC power bank/adapter for portable use. Ideal for mobile events and outdoor setups.