Comparison
ATH-TWX9 vs MOMENTUM True Wireless 4
Earbud battery life
6 h
7.5 h
Total battery life
18.5 h
30 h
Weight / earbud
5.4 g
6.2 g
Launch price
299 $
299 $
Noise cancellation
Yes
Yes
Certification
IPX4
IP54
Bluetooth
5.2
5.4
USB-C
Yes
Yes
Multipoint
Yes
Yes
Codecs
SBC, AAC, aptX Adaptive
SBC, AAC, aptX, aptX Adaptive/Lossless, LC3