Audio‑Technica ATH‑TWX9 True Wireless Earbuds — True Wireless Active Noise-Cancelling In-Ear Headphones
Experience premium wireless audio with advanced noise cancellation in a sleek true wireless form factor. The Audio-Technica ATH-TWX9 earbuds combine high-resolution sound, digital hybrid ANC, intelligent connectivity and smart features for an immersive listening experience whether you’re commuting, working or relaxing at home. Official specs and features are based on information from Audio-Technica’s product resources.
Premium True Wireless Audio with ANC
Elevate your music, podcasts and calls with hybrid digital active noise cancellation that reduces distracting ambient noise so you can focus on your audio content. The ATH-TWX9 earbuds feature 5.8 mm dynamic drivers tuned for detailed sound with extended frequency response and clarity across bass, mids and highs.
Key audio technologies include:
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Digital Hybrid ANC system for noise suppression and ambient sound control.
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Support for Qualcomm® Snapdragon Sound™, aptX™ Adaptive, aptX™, AAC and SBC codecs for high-quality Bluetooth audio.
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Sony 360 Reality Audio compatibility for immersive spatial audio playback.
Intelligent Noise Control & Ambient Modes
The ATH-TWX9 offers multiple ANC presets and hear-through (Transparency) mode so you can tailor noise cancellation to your environment — from travel and commute to office or outdoor walks. These modes can be accessed via touch sensors on the earbuds or optimised through the A-T Connect app on iOS and Android.
Advanced Bluetooth & Smart Connectivity
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Bluetooth 5.2 delivers a stable wireless connection with broad device support.
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Multipoint pairing lets you stay connected to two devices simultaneously — perfect for seamless switching between phone and laptop.
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Qualcomm TrueWireless Mirroring enables independent left/right earbud transmission for fewer drop-outs and faster reconnections.
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Low latency mode improves audio-video sync for gaming and streaming.
Clear Calls & Smart Features
Designed for real-world use, the ATH-TWX9 earbuds include:
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Dual high-performance MEMS microphones with beamforming + Qualcomm cVc Gen 8.0 for clearer voice calls.
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Sidetone circuitry to let you hear your own voice naturally during conversations.
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A-T Connect app customisation — personalise EQ, ANC strength, volume balance, voice assistant settings and codec preferences.
Battery Life & Charging
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Up to ~6 hours continuous playback per earbud on a full charge and ~18.5 hours total with the charging case.
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USB-C charging with included cable, plus optional wireless charging support depending on region/variant.
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Deep-UV LED sterilisation inside the charging case helps keep the earbuds clean when stored.
Comfort & Durable Design
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Lightweight ergonomic shape (~5.4 g per earbud) with hybrid silicone eartips in multiple sizes for a secure, comfortable fit and effective passive noise isolation.
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IPX4-equivalent water resistance for protection against rain and light splashes.
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Touch controls for easy playback, ANC toggling and calls without reaching for your device.