Price: $45.99
(as of Dec 25, 2025 09:16:55 UTC – Details)
Product description
Professional Bluetooth Studio Audio Mixer
Features:
DJ & Studio Console Mixer System, 4/7 Channel Audio Source Mixing
Built-in Bluetooth Wireless Receiver, Effexct (Analog Effects)
Direct-to-Computer Connect & Sound Record Ability
3-Band EQ, Can adjust parameters such as bass, midrange, and treble
Configuration Adjustment Controls, Rotary Adjustment Knobs & LCD indicator screen
MP3 Digital Audio File Compatibility, USB Flash Drive Reader, USB Port for Desktop Connection
Connect & Stream Audio from External Devices, 1/4’’ (L/R) MAIN Outputs
Mic & Stereo Line Inputs:XLR Lines input jack to connect mics, 2-channel Stereo line inputs can be connected to music players
Support pc lossless transmission for live broadcasting/recording
USB interface can be directly connected to the computer to achieve freedom of sound.
Connect the computer and mixer with a U port cable. MP3 display PC. Click the speaker icon in the lower right corner of the computer and select the input device as JieLi BR21. Confirm that the entered device is JieLi BR21
Press “Start Recording” on the computer recording software to start recording all the sounds in the tuning, and finally save the recording clips on the computer.
USB/Flash Reader /MP3 Compatibility
U disk input, plug and play. Connect your external USB, computer PC, flash drive or Bluetooth device to Mix & record; Use the built in controls to play/pause, skip tracks and switch between modes
48v Phantom Power Supply
With 48V phantom power, when you need to access the condenser microphone, you can turn on this switch
Bluetooth Wireless Connection
This USB interface mixer is compatible bluetooth and works smartphone, tablet, laptop, pc simple hassle-free pairing.
Wirelessly stream music like Pandora / Spotify from your device directly to your mix.
Three-stage EQ Adjustment
High, medium and low frequency bands, fader adjustment enhance the corresponding frequency band.
Reverb knob Adjustment
You Can Control The Reverb According To Different Occasions, This Incredibly Versatile Mixer Will Make Your Vocals Even Better.
Monitoring headphone Jack
6.35mm headphone jack, you can plug in headphones at any time to monitor the sound and volume
Question Answer
Q:Why doesn’t my Audio mixer work?
A:Please check whether the input device is successfully linked and whether the output device is successfully linked.
Q:Why the mixer cannot read the USB stick / USB stick not working？
A:Please check if the music in the USB stick is in MP3 format/USB stick has the numerous software program/folder.
A:Recommend: USB stick only stores music in MP3 format
Reminder: MP3 function cannot be used at the same time when using Bluetooth connection
✪【4 Channels Input】 The Mini Mixing Console is great for multiple devices connectivity.2 XLR Lines input jack to connect mics or guitar, 1/4’’ Jack(6.35mm) INSERT and LINE mic inputs in channel 1/2. The INSERT inputs provides the ability to mix microphone audio and instrument like guitar/piano/keyboard. Multiple XLR/1/4″ combo audio LINE/mic inputs, 1/4’’Jack(6.35mm) mono/Stereo Inputs in channel 3/4 input and 1pair 1/4″ AUX/EFFECT output.
✪【Bluetooth Wireless Connection】this DJ mixer enable users to wirelessly stream music from iPad, Phone and Computer to mix music. It has built-in control like Play/Pause/switch songs and Modes.You just need to press the MODE button, and you can switch to Bluetooth mode,Keep the Bluetooth mode, the Bluetooth can stay connected for a long time. (It means to connect once every time start up)
✪【Mixer Board Independent Channel Adjustment】Easily adjust the high Mid and low frequencies of each channel with the onboard 3-band EQ and gain controls. Our 4 Channel mixer has a built-in digital reverb effect that makes the vocals delicate and full, which is responsive and precise. You can even add delay or reverb effects in your mix.Suitable for computer music recording,live streaming,podcasting,small bands show,network anchoring,ZOOM meetings,wedding etc.
✪【USB stick music player】You can load MP3 audio files onto a USB flash drive/fast memory/. You can plug it directly into the USB slot to enjoy your favorite music at your own pace, more convenient to use
✪【+48V Phantom Switch】-For a reliable power source,the portable audio mixer USB has a +48V phantom power. This switch can be turned on when you are using a condenser microphone that needs to be powered. This phantom power feature allows for greater frequency and higher sound quality in condenser microphones.【Service】Please feel free to contact us if you have any questions using our products, Our professional team will provide you with the perfect service.
★【Package content】 power supply*1+manual*1.If you encounter any problems before purchasing or during use, you can contact us at any time, and we will serve you
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