Streamlined 7-Channel Audio Mixer for DJs, Karaoke, and Streaming Professionals

The Professional Bluetooth Studio Audio Mixer features a DJ & Studio Console Mixer System with 4/7 Channel Audio Source Mixing capabilities. It boasts a built-in Bluetooth Wireless Receiver and Effexct (Analog Effects), allowing for direct-to-computer connection and sound recording abilities.

This mixer offers a 3-Band EQ, enabling adjustment of parameters such as bass, midrange, and treble. It also features Configuration Adjustment Controls, Rotary Adjustment Knobs, and an LCD indicator screen. The MP3 Digital Audio File Compatibility, USB Flash Drive Reader, and USB Port for Desktop Connection further enhance its functionality.

Users can connect and stream audio from external devices, with 1/4'' (L/R) MAIN Outputs and Mic & Stereo Line Inputs, including XLR Lines input jacks to connect mics, and 2-channel Stereo line inputs that can be connected to music players. The USB interface can be directly connected to a computer to achieve freedom of sound.

To set up, users can connect the computer and mixer with a U port cable, select the JieLi BR21 as the input device in the computer's speaker icon, and then click "Start Recording" on the computer recording software to capture all the sounds in the tuning, saving the recording clips on the computer.

The USB/Flash Reader /MP3 Compatibility feature allows for plug and play functionality, enabling users to connect their external USB, computer PC, flash drive, or Bluetooth device to mix and record. The built-in controls can be used to play/pause, skip tracks, and switch between modes.

The mixer also includes a 48v Phantom Power Supply, which is necessary when accessing a condenser microphone. The Bluetooth Wireless Connection allows for hassle-free pairing and wireless streaming of music from devices like smartphones, tablets, and laptops.

The Three-stage EQ Adjustment feature enables users to enhance the corresponding frequency bands, while the Reverb knob Adjustment allows for controlling the reverb according to different occasions, improving the quality of vocals.

The Monitoring headphone Jack, with a 6.35mm headphone jack, allows users to plug in headphones at any time to monitor the sound and volume.

In case of any issues, users can refer to the troubleshooting guide. If the input or output device is not successfully linked, they should check the connections. If the USB stick is not working, they should ensure that the music is in MP3 format and that the USB stick does not contain numerous software programs or folders.

Overall, this incredibly versatile mixer is great for high-quality on-stage performances, live gigs, and parties, with the ability to add delay or reverb effects to the mix.

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