Bomge 4 Channel Mini Dj Audio Sound Mixer Interface For Karaoke,, And 24 Dsp. Product Features Multiple connection methods-including 2 mono inputs, supporting XLR and unbalanced 1/4" plugs, with 2 48V phantom power inputs, 1 stereo and USB/Bluetooth input, with 6.3 mm XLR, RCA sockets, For connecting different devices: Dynamic, condenser microphones, wireless microphone receivers, musical instruments, amplifiers and speakers. Bluetooth -Users can transfer music from Pad, mobile phone, and computer via Bluetooth, and perform music mixing. Built-in one-key control mode, you can quickly switch between play, pause, switch songs, and music connection modes. Strong compatibility and low noise-BOMGE 04F MIXER has a built-in sound card and audio interface, which can record the sound of this DJ sound controller with ultra-low noise to PCmobile phone\U disk. It has a built-in recording control, and can output audio to a variety of devices through the USB port. It is suitable for PC and MAC systems. It is suitable for daily mobile phone live broadcasts, ZOOM meetings, parties, small band performances, karaoke, church singing, etc. DSP effect capability-BOMGE professional 4-channel mixer has a built-in 24-bit digital effect processor, which are soprano, devil bass, children's voice, 7 levels of delay, and 14 levels of Echo+delay. Support multi mobile live broadcast - 04f mixer can be connected with mobile phones through RCA, USB and 6.5mm, and can support multi mobile live broadcast at the same time. The product package does not contain the required connecting cable and conversion plug. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!