Comparison
ATH-CK1TW vs Liberty Air 2
Earbud battery life
7 h
7 h
Total battery life
25 h
28 h
Weight / earbud
5 g
5.5 g
Launch price
99 $
99 $
Noise cancellation
No
No
Certification
IPX5
IPX5
Bluetooth
5.0
5.0
USB-C
Yes
Yes
Multipoint
No
No
Codecs
SBC, AAC
AAC, SBC, aptX