Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
Anker K20i Semi-in-ear earbuds
Product details
General specs
- Brand: Anker
- Model: K20i
Starting from €26.77
Last price update: 10/3/26
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Anker P40i Adaptive Noise Cancelling
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Anker Liberty Buds 2 Adaptive ANC noise cancellation
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| Brand | Anker | Anker | Anker | Anker | Soundcore | Anker |
| Model | K20i | P40i | Soundcore P40i | P40i | V20i | Liberty Buds 2 |
| Price | €26.77 | €53.54 | €53.54 | €53.54 | €44.62 | €116.02 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 |
| Model Name | K20i | P40i | Soundcore P40i | P40i | V20i | Liberty Buds 2 |
| Part Number | A3994Z11 | A3955Z11 | A3876, A3876Z31 | D1206Z11 | ||
| Product Type | Semi-in-ear earbuds | Earbud headphones | Wireless earbuds | wireless earbuds | Earbud, Open-ear headphones | Wireless earbuds |
| Product family | Soundcore | Soundcore | Soundcore | Soundcore | soundcore | |
| Input impedance | 16 Ohm | 14 Ohm | 14 Ohm | 11 ohms | ||
| Bluetooth Version | 5.3 | Bluetooth 5.3 | Bluetooth 5.4 | |||
| Noise Cancellation | Adaptive Noise Cancelling | Adaptive noise cancelling | Adaptive Noise Cancelling | Adaptive ANC | ||
| Ingress Protection Rating | IPX5 | IP55 | IP55 | |||
