Professional 4-Channel Audio Mixer with Wireless Mic & Bluetooth for Home Karaoke & Studio Recording

R4 Pro 4-Channel Audio Mixer with 2 Wireless Microphones

Built-in Wireless Receiving Module:
Easily connect your wireless microphones with just a simple touch. Activate (MIC ON) on the mixer panel, and the microphones will automatically connect. The receiving distance reaches up to 180 feet, ensuring clear audio even in larger spaces.

Control Microphone Settings:
Adjust the microphone volume, echo removal, and equalization directly from the No. 2 channel. Fine-tune your audio for professional results.

Mic and Power Features

Frequency Selection:
Each microphone offers 10 groups of frequency selection, with UHF wireless mic frequencies ranging from CHA 576.1-590.1MHz and CHB 560.1-574.1MHz. Power your mics using two AA batteries, with fully charged batteries providing up to 4-6 hours of continuous use.

Usb Audio Interface and Bluetooth

Recording and Music Playback:
The mixer’s USB audio interface allows you to record or play music directly from your PC or phone. Connect to your phone using a USB to phone adapter. For wireless music transfer, Bluetooth 3.0 offers a transmission range up to 35 feet, with Bluetooth name BT-NSMIX for easy connection.

Input Features

Microphone and Stereo Line Input:
Supporting XLR and unbalanced 1/4" plugs, as well as a 3.5mm 5V mic jack, the mixer features a highly accurate LED peak level indicator and ultra-musical 3-band EQ on channels 1 and 2. The PAD button on channel 1 can reduce -20db for high-sensitivity signals, ideal for instruments like guitar, electronic musical instruments, and bass.

Versatile Uses

Home Karaoke, Party, DJ, Recording, and Live Singing:
The R4 Pro Sound Mixer is perfect for various uses, from home karaoke and parties to DJ performances and live singing. It can also be integrated with a TV as a karaoke system, making it a versatile tool for broadcasting, studio streaming, and more.