Comparison
ATH-CKS30TW+ vs ATH-CKS50TW2
Earbud battery life
7.5 h
25 h
Total battery life
20 h
65 h
Weight / earbud
4.5 g
7.3 g
Launch price
79 $
149 $
Noise cancellation
Yes
Yes
Certification
IP55
IP55
Bluetooth
5.3
5.3
USB-C
Yes
Yes
Multipoint
No
Yes
Codecs
SBC, AAC
SBC, AAC, aptX Adaptive