So it's a good idea that they can protect against radiation. But when they stop working after a month, it becomes a moot point. After about 30 days, I lost hearing on one side. The sound quality itself is a bit lacking, but it's not that bad. As a result, I would look elsewhere for a better product. Note: I did not contact the company for a replacement, mainly because I didn't really like the product overall. Therefore I cannot give any feedback on the company.
Huawei Freebuds Pro MermaidTWS with Active Noise Cancellation - Silver Frost
299 Review
Upgrade Your Music Experience with XiaoMi True Wireless Earphones 2 Basic - Longer Battery Life and Superior Sound Quality (White, International Edition)
341 Review
Headphones Sennheiser CX 300-II, black
318 Review
Black Huawei FreeBuds 3 Wireless Bluetooth Earbuds for Superior Sound
276 Review
Panasonic RP-HS46 Slim Clip-Type Earphones in White: Quality Sound On-the-Go
76 Review
Bose QuietComfort 25 Acoustic Noise Cancelling Headphones with 3.5mm Wired Connection for Apple Devices - Black
43 Review
Sony MDR-ZX310AP ZX Series Blue Wired On Ear Headphones with Mic: Immersive Sound Experience
48 Review
New White Marshall Minor II In-Ear Bluetooth Headphone
101 Review