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- Audio Technica
- ATH-TWX9MK2
Audio TechnicaTrue wireless earbuds
Audio Technica ATH-TWX9MK2
Audio Technica ATH-TWX9MK2 is a true wireless earbuds released in July 2025. Key specs: fit In-ear, active noise cancelling, battery life 6.5 h, Bluetooth version 5.2.
6.2Score
Sound7.4
Noise control & calls7.2
Battery4.0
Build & features4.1
price range$130–165Reference price converted from JPY
- Released
- July 2025
- Brand
Audio Technica- Popularity
- #118 of 2,581
In-earFit
YesActive noise cancelling
6.5 hBattery life
5.2Bluetooth version
IPx4Water resistance (IPx)
YesMultipoint (two devices)
Spec guide
How it ranks among true wireless earbuds of 2025
Battery life · 6.5 hBottom 17%Bluetooth version · 5.2Bottom 18%Water resistance (IPx) · IPx4Bottom 25%
Compared with true wireless earbuds released in 2025. Bars show the share of models it beats.
compared with other true wireless earbuds
Why is ATH-TWX9MK2 a good choice?
Lowest frequency: 10 Hzbetter than 93% of true wireless earbuds
Weak points
Bluetooth version: 5.2worse than 82% of true wireless earbuds
Battery life with ANC: 6 hworse than 75% of true wireless earbuds
Water resistance (IPx): IPx4worse than 99% of true wireless earbuds
Specifications
Full specifications
Sound
- Driver size
- 5.8 mm
- Lowest frequency
- 10 Hz
- Highest frequency
- 40,000 Hz
- Impedance
- 16 Ω
- Sensitivity
- 105 dB
- Hi-Res Audio
- Yes
- Adjustable equaliser
- Yes
Noise control
- Active noise cancelling
- Yes
- Transparency / ambient mode
- Yes
Battery & charging
- Battery life
- 6.5 h
- Battery life with ANC
- 6 h
- Charging time
- 2.5 h
- Wireless charging (case)
- Yes
Connectivity
- Wireless
- Yes
- Hi-res codec (LDAC / aptX HD / LHDC)
- Yes
- aptX
- Yes
- LDAC
- No
- Multipoint (two devices)
- Yes
- USB-C
- Yes
Design & build
- Earbud weight (each)
- 5.5 g
- Protection rating
- IPX4
- Water resistance (IPx)
- IPx4
Features
- Touch controls
- Yes
- Hands-free calls
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
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In collections
Headphones & speakers: Hi-res codec (LDAC / aptX HD / LHDC) + wireless charging (case)78Headphones & speakers: Active noise cancelling + wireless charging (case)104Headphones & speakers: Transparency / ambient mode + wireless charging (case)106Headphones & speakers: Multipoint (two devices) + wireless charging (case)113True wireless earbuds: Hi-res codec (LDAC / aptX HD / LHDC)191Headphones & speakers: Transparency / ambient mode + hi-res codec (LDAC / aptx HD / LHDC)198Headphones & speakers: Multipoint (two devices) + hi-res codec (LDAC / aptx HD / LHDC)231Headphones & speakers: Active noise cancelling + hi-res codec (LDAC / aptx HD / LHDC)237
