Priced less than the Bose OE2s, the comparable Sennheiser 238 headphones deliver good bang for your buck.
Sennheiser HD 238 review: Sennheiser HD 238 - CNET
sennheiser 238
Bose Quietcomfort Earbuds II
Sennheiser HD238 / HD238i Review
65% off Sennheiser HD 458BT ANC headphones in limited Cyber Monday deal - News
Sennheiser HD 4.50 BTNC Wireless review: A worthy Bose competitor at a better price - CNET
These Top-Rated Sennheiser Momentum 4 Headphones Are Over $100 Off at - CNET
Office Headsets & Speakerphones, Wireless Headphones & Earbuds, Wifi Speakers & Soundbars
Sennheiser HD 238 - CNET
Sennheiser HD 4.50 Noise Canceling Over Ear Headphones Review, StereoNET Australia
Audio-Technica ATH-M50x Review: The best-sounding headphones under $200 get (slightly) better : r/gadgets