This item is brand new. The box had been opened. There is some minimal cosmetic damage to the box. This compact, easy-to-use wireless microphone kit offers reliable digital transmission and crisp, detailed sound for any speech or voice application. Dual microphone setup for interviews, co-presenters, or panel discussions. USB receiver connects directly to computers, compatible mixers, or PA systems for convenient plug-and-play operation. 2.4GHz digital wireless transmission ensures clear signal and low interference. Great for anyone needing high-quality wireless audio on the go.