At first, I did not like it, I even thought about returning it. Bigger, bad fit in the ears, weak sound. Changed the liners from the kit. Surprisingly, the smallest ones came up, and everything changed) The sound is pleasant, bass, mids, highs. I downloaded the sound generator, you can hear from 15 to 15000 Hz. But, everyone has their own perception thresholds, and the sound generator, on android, via bluetooth .)) This range is definitely audible. I didn't set up anything special, I plugged it in and that's it. The right button works as a start-pause, the left one - the next track. I like.
🎧 Huawei FreeBuds Pro Earbuds with Advanced Noise Cancellation, Bluetooth 5.2, and 3-Mic System for iOS and Android (Carbon Black)
295 Review
Black Huawei FreeBuds 3 Wireless Bluetooth Earbuds for Superior Sound
276 Review
🔴 Sleek Mystic Red Samsung Galaxy Buds Live with Active Noise Cancelling - Wireless Earbuds
274 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
🎧 Experience Unmatched Audio Quality with Marshall Major 4 Bluetooth Headphones
104 Review
Purple Philips SHE3590PP/28 In-Ear Headphones - Superior SEO
189 Review
Sony MDR-ZX310AP ZX Series Blue Wired On Ear Headphones with Mic: Immersive Sound Experience
48 Review
Massdrop x Koss Porta Pro X On-Ear Headphones: 🎧 Noise-Cancelling Mic, Voice Assistant, Track Skip | Collapsible Midnight Blue
314 Review