Comparison
ATH-CK1TW vs JBL Tune Flex
Earbud battery life
7 h
8 h
Total battery life
25 h
16 h
Weight / earbud
5 g
6 g
Launch price
99 $
99.95 $
Noise cancellation
No
Yes
Certification
IPX5
IPX4
Bluetooth
5.0
5.3
USB-C
Yes
Yes
Multipoint
No
No
Codecs
SBC, AAC
AAC, SBC