Thank you very much for viewing our products. We will do our best to ensure a smooth transaction, so thank you for your cooperation. The product description is as follows: Product Name: 【SHURE】 Shure Wireless Receiver AXT400 Distribution Amplifier AXT630 Set Description/Condition: All items in the images are included. This is a used item, so there may be some scratches, but a protective film has been applied to the LCD screen, so please check the images. The item works without any problems, and although not shown in the images, a power cable is also included, so please rest assured. Please understand that this item has been stored at home and carefully check the images before purchasing. Thank you. #Mixer #PowerAmplifier #PAEquipment #AudioEquipment #WirelessMicrophone #DistributionAmplifier #DigitalReceiver