Lightly used. Manufacturer specs below: Designed for gaming, the 2.4G connection delivers rock solid, lossless wireless audio with ultra low latency and 0 interference Widely recognized as the best mic in gaming, the Discord certified ClearCast microphone delivers studio quality voice clarity and background noise cancellation Sound is your competitive advantage with the S1 speaker drivers, engineered to produce ultra low distortion audio so you hear every detail Immerse yourself in 360 degrees of precision audio with next generation DTS Headphone: X v2.0 7.1 surround sound 24 hour battery life gives you enough continuous play for even your longest gaming sessions; Microphone Sensitivity: 38dB