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Audio-Technica/ ATH-CK1
ATH-CK1TW
Rugged true wireless earbuds with physical controls
January 1, 202199 $ at launchNo ANC
7 hEarbud only
25 hWith case
IPX5Resistance
5.0Bluetooth
Lineage DNA
First model in the ATH-CK1 line — the reference point for later generations.
Only model in this line so far — no comparison possible yet.
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Next gen.—
Comfort & durability
Weight per earbud5 g
CertificationIPX5
Battery life
Earbud only7 h
With case25 h
General
Release dateJanuary 1, 2021
Launch price99 $
Compared to Liberty Air 2
- --11% total battery life with case
- +9% lighter per earbud
- ·SBC, AAC codecs vs AAC, SBC, aptX
Popular comparisons
ATH-CK1TW vs Liberty Air 2
Competing alternative · Soundcore · 2019
Also released in 2021
2021What else happened this year?
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