📄 Product Description – soundcore K20i
Semi-in-ear TWS earbuds from soundcore (by Anker), built for everyday comfort with punchy sound, long battery life, and app-based customization.

⭐ Key Highlights of soundcore K20i:
🔹 Clear, punchy sound
13mm driver with BassUp and torus design for richer low-end and clearer details.
🔹 Long playtime + fast charge
Up to 6 hours per charge, up to 36 hours with the charging case. 10-minute charge provides up to 2 hours of playback.
🔹 Clearer calls
Dual-mic ENC with AI noise reduction for improved voice clarity.
🔹 App control & personalization
soundcore app support with 22 preset EQs + custom EQ, Game Mode, and customizable touch controls.
🔹 Water resistance & modern wireless
IPX5 (earbuds), Bluetooth 5.3, and up to 10m range.
🔹 Battery & charging details
Battery capacity: 43mAh×2 (earbuds) + 700mAh (charging case)
Charging: USB-C (Input 5V⎓0.5A / Output 5V⎓0.2A)
Charging time: ~1 hour (earbuds in case), ~3 hours (charging case)

🎯 Closing paragraph
If you want ultra-light semi-in-ear earbuds with strong battery life, solid bass, and flexible EQ tuning via the app, K20i is a great value pick.

⚠️ Important Note:
K20i is not ANC; it uses ENC for calls. Battery results vary by volume level, usage pattern, and Bluetooth conditions.