Purchased for a single, specific purpose, and usually used with explosive effect. Everything would be great if the earpiece didn't keep slipping off. The serial number is easily accessible, as it is printed inconveniently on the inner cover of the case; this verifies that the item is genuine, but tailored to the Chinese market (not global). Benefits include: These don't quite match the quality of the best ones, but they don't sound terrible either. Beyers DT 990, an old AKG (I can't recall the model), Sony WH-1000-XM4, and, uh, a little of scraggly vintage Sennheiser, roughly equivalent to a CX300. Excellent craftsmanship. They don't make you feel like you're in some savage Chinese cellar. Cheap! Some drawbacks: The right earpiece fell out on the first day of use, and no amount of dancing revived its efficiency in the fields. The only way I was able to get the work back was to charge both of them (with the case plugged into a USB).
Huawei Freebuds Pro MermaidTWS with Active Noise Cancellation - Silver Frost
299 Review
Black Huawei FreeBuds 3 Wireless Bluetooth Earbuds for Superior Sound
276 Review
Upgrade Your Audio Experience with Samsung Galaxy Buds+ Plus: True Wireless Earbuds with Improved Battery and Call Quality in White, including Wireless Charging Case and Velvet Pouch.
320 Review
🎧 Huawei FreeBuds Pro Earbuds with Advanced Noise Cancellation, Bluetooth 5.2, and 3-Mic System for iOS and Android (Carbon Black)
295 Review
Black Panasonic RP-HJE125E-K Wired Earphones 🎧 with 3.5 mm Jack
359 Review
New White Marshall Minor II In-Ear Bluetooth Headphone
101 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