Thank you for viewing the product page. SOUND PURE Wireless Microphone 8011II ② No Box Transmitters (Microphones 8011II x 2), Receiver, Whip Antenna, Power Adapter, No Box, Mounting Hardware, and Cables are required. Purchased as a used, good condition item in April 2025. Used less than once every two months. I have handled it with care, so I think it's in relatively good condition with no major scratches. I am also selling an antenna set separately. The photos show the set, so please be aware that some items are not included. I have another set of items in the same condition, for a total of 4 channels. For those who purchase the set, I will include a separate mounting bracket to mount two receivers in a 1U rack, four microphone holders, and a microphone hard case. Please note: In principle, we cannot accept cancellations due to the customer's circumstances. I try to respond to questions as quickly and accurately as possible. Please make your purchase after you are fully satisfied. Thank you very much.