Operation confirmed. Comes with box and manual. It's already set up, so you can use it immediately after inserting batteries. ◼︎Product Description audio-technica ATW-1501 Wireless System - Model Name: SYSTEM 10 - Type: Digital Wireless System - Frequency Band: 2.4 GHz - Included: Transmitter, receiver, power adapter I purchased this used and mainly used it for studio practice and live performances. Please check the photos for scratches. Regarding the ESP transmitter holder, the rubber band that holds it in place is broken, so I've replaced it with another rubber band. Please understand that this is a used item, carefully check the condition in the product images, and consider purchasing. If you are sensitive to used items or have any concerns, please refrain from purchasing.