Bosch LBB 344110 Under the Chin Headphones Stereo Black Mini phone 3.5mm Wired 150 Ohm 50 Hz 5 kHz Gold Plated Connector Under the chin Binaural In ear 3.94 ft Cable - Office Depot
Amazon.com: Grandstream GUV3000 Headset - Stereo - USB Type A - Wired - 150 Ohm - 100 Hz - 7 kHz - Over-The-Head - Binaural - Supra-aural - 6.56 ft Cable - Noise Cancelling Microphone : Electronics
Massdrop x Sennheiser HD 58X Jubilee Headphones feature 150-ohm drivers for clear sound » Gadget Flow