I've been using IEM for a long time. I've had a lot of top brands and a few cheaper brands. They sound really good, but have two downsides. First, they are massive. They feel bulky in your ear. Second, they have cheap build quality. I've used them maybe 5 or 6 times in 16 months and they're already shrinking. They have always been cared for and lived in their case. Maybe I'm just unlucky, but based on my experience I can't recommend them.
Upgrade Your Music Experience with XiaoMi True Wireless Earphones 2 Basic - Longer Battery Life and Superior Sound Quality (White, International Edition)
341 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
Headphones Sennheiser CX 300-II, black
318 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
Sony MDR-ZX310AP ZX Series Blue Wired On Ear Headphones with Mic: Immersive Sound Experience
48 Review
Bose QuietComfort 25 Acoustic Noise Cancelling Headphones with 3.5mm Wired Connection for Apple Devices - Black
43 Review
Purple Philips SHE3590PP/28 In-Ear Headphones - Superior SEO
189 Review
Massdrop x Koss Porta Pro X On-Ear Headphones: π§ Noise-Cancelling Mic, Voice Assistant, Track Skip | Collapsible Midnight Blue
314 Review