ship from Japan [Features]: The FREQ stereo headset plays bright, atmospheric sound from your favorite music. The ViviTouch actuator module creates a subwoofer-like bass effect on the low-frequency content, creating a live sound you've never experienced before. [Specifications]: Sensitivity 105±3dB, Microphone sensitivity -42±3dB, Frequency response 20-20KHz, Impedance 32±20%, Weight 300g [Recommended Environment] Can be used not only for gaming, but also as a headset for office/telework. Equipped with 40mm driver, volume adjustment controller Y cable for PC connection included