Bomge 4 Channel Mini Dj Audio Sound Mixer Interface With Mp3 Usb, Bluetooth, Product Details 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. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.