Headset Microphone Case for MPOW Pro, 071, V4.1; Plantronics PLNAUDIO478, 655, 628, C310-M; Logitech H340, H390, H540H570e, H600, H650e, H820e; Sennheiser, Voiinoiu, Cyber Acoustics, Jabra, Gray Compatible with (not limited) Mpow 071 USB Headset, Mpow Pro Trucker Bluetooth Headset, Mpow V4.1 Bluetooth Headset, Voiinoiu Truck Driver Bluetooth Headset Office Wireless headphones Mic Noise Canceling Headset Logitech USB HEadset H570e Mono, Logitech USB Headset Mono H650e, Logitech USB Headset H390 with Noise Cancelling Mic, Logitech USB Headset H570e, Logitech USB Headset H650e, Logitech Over-The-Head Wireless Headset H600, Logitech H820e Wireless Dual Headset Plantronics PLNAUDIO478 Stereo USB Headset, Plantronics Audio 655 USB multimedia Headset, Plantronics Audio 655 USB Multimedia Headset, Plantronics .Audio 628 Stereo USB Headset, Plantronics Blackwire C310-M PL-85618-01 USB Headset Cyber Acoustics Mono USB Headset; Sennheiser Binaural Headset with Xl Ear Cap, Sennheiser 504547 Culture Series Wideband Headset, Sennheiser PC 8 USB - Stereo USB Headset, Jabra UC VOICE 550 Duo Corded Headset for Softphone Bose qc35, qc25, qc15, qc3 replacement case and other foldable headphone