This product is either discontinued or we cannot get that from suppliers.
Kingston Gaming Headset HX-HSCLS-BL/EM, Impedance 41 Ω, Sound pressure level 95dBSPL/mW at 1kHz, Connection Headset - 3.5mm plug (4 pole), Electret condenser microphone, Noise-cancelling, Frequency response 50Hz-18,000 Hz, Sensitivity -39dBV (0dB=1V/Pa,1kHz).
The Kingston HyperX HX-HSCLS-BL/EM Cloud headset is officially licensed by Sony Interactive Entertainment LLC and designed for the PlayStation®4 systems. Built specifically for the PS4™ gamer, it provides immersive audio.