I didn't like the sound on the first try. But I will tell you these things caught my eye the next day. Personally they sound best through the headphone jack of a laptop or phone, not the balanced output of a Fiio BTR3K or similar. I find that the not super low output impedance actually helps me to roll off low frequencies.
Upgrade Your Music Experience with XiaoMi True Wireless Earphones 2 Basic - Longer Battery Life and Superior Sound Quality (White, International Edition)
341 Review
π§ HUAWEI Freebuds 4i: Wireless Earbuds with Active Noise Cancelling & 10H Battery Life in Black
279 Review
Huawei Freebuds Pro MermaidTWS with Active Noise Cancellation - Silver Frost
299 Review
π§ Huawei FreeBuds Pro Earbuds with Advanced Noise Cancellation, Bluetooth 5.2, and 3-Mic System for iOS and Android (Carbon Black)
295 Review
New White Marshall Minor II In-Ear Bluetooth Headphone
101 Review
π§ Experience Unmatched Audio Quality with Marshall Major 4 Bluetooth Headphones
104 Review
Panasonic RP-HS46 Slim Clip-Type Earphones in White: Quality Sound On-the-Go
76 Review
Black Panasonic RP-HJE125E-K Wired Earphones π§ with 3.5 mm Jack
359 Review