Anker Soundcore K20i Semi-in-Ear Bluetooth Earbuds - A3994H11
Anker Soundcore K20i Semi‑in‑Ear Bluetooth Earbuds – A3994H11
Audio & Performance
| Specification | Details |
|---|---|
| Driver | 13 mm dynamic drivers with BassUp technology |
| Sound Modes | 22 preset EQ profiles via Soundcore app |
| Gaming Mode | Enabled for low-latency audio |
Battery & Charging
| Specification | Details |
|---|---|
| Earbud Playtime | Up to 6 hours |
| Total w/ Charging Case | Up to 36 hours total |
| Fast Charging | 10 min → ~2 hours playback |
Connectivity & Controls
| Specification | Details |
|---|---|
| Bluetooth Version | BT 5.3, range up to 10 m |
| Microphones | Dual ENC mics with AI noise reduction |
| Controls | Touch controls for playback, calls, volume |
Design & Comfort
| Specification | Details |
|---|---|
| Form Factor | Semi‑in‑ear, ergonomic, approx. 3.3 g per bud |
| Water Resistance | IPX5 (sweat & light rain resistant) |
| Charging Case | Compact, includes USB‑C cable |
Compatibility & Extras
| Specification | Details |
|---|---|
| App | Soundcore app for EQ and firmware updates |
| Use Cases | Everyday use, workouts, gaming, calls |
