R4 PRO 4-Channel Professional Audio Mixer with Dual Wireless Microphones, Bluetooth, MP3, USB Interface, 48V Phantom Power—Perfect for DJ Mixing, Home Karaoke, Parties, and Studio Recording
?【Product Features】– The R4 Pro 4-Channel Audio Mixer includes two wireless microphones and a built-in wireless receiver. Simply switch on "MIC ON" from the mixer panel to automatically connect the microphones, with a wireless range of up to 180 ft. Control mic volume, echo, equalization, and gain directly from Channel 2.
?【Microphone Frequencies & Power】– Each microphone offers 10 selectable frequency groups: UHF frequencies CHA 576.1–590.1MHz and CHB 560.1–574.1MHz. Powered by 2 AA batteries, each mic delivers 4–6 hours of use on a full charge.
?【USB Audio Interface & Bluetooth】– The mixer’s USB audio interface allows for recording or music playback via PC or phone (USB-to-phone adapter required for phone connection). Enjoy Bluetooth 3.0 wireless music streaming with a range of up to 35 ft; connect under the name BT-NSMIX.
?【Microphone & Stereo Line Inputs】– Supports both XLR and unbalanced 1/4" plugs with +48V phantom power, plus a 3.5mm 5V mic jack. Features a precise LED peak level indicator and an ultra-musical 3-band EQ on channels 1 and 2. The -20dB PAD button on Channel 1 is ideal for high-sensitivity signals such as guitars, electronic instruments, and bass.
?【Versatile Applications】– The R4 Pro Sound Mixer can connect to a TV for home karaoke and is perfect for home karaoke, parties, DJs, recording, live singing, broadcasting, and studio streaming.
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