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Audio-Technica

Audio-Technica ATH-AC5TW Open-Ear Earbuds — Ear-Hook, Multipoint, IPX4

Audio-Technica ATH-AC5TW Open-Ear Earbuds — Ear-Hook, Multipoint, IPX4
  • Genuine & Brand-New
  • Free Shipping · Ships from China
  • 1-Year Warranty
  • 45-Day Returns
Regular price $120.99 USD
Regular price Sale price $120.99 USD
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The Audio-Technica ATH-AC5TW is a true wireless open-ear earbud that hooks over the ear and leaves the ear canal uncovered, with 17 × 12mm oval drivers, Bluetooth 5.4 multipoint and up to 13h per charge (34h with the case). It suits walkers, commuters and office listeners who want to hear their surroundings while they listen.

Who the Audio-Technica ATH-AC5TW is for

  • Walks and commutes: The air-conduction, open-ear design leaves your ears uncovered, so you can still hear approaching cars and bikes, as Audio-Technica points out.
  • All-day wear: Each earbud weighs about 10.5g on an ear hook and runs up to 13h per charge, or up to 34h with the charging case.
  • Calls and hybrid work: Two MEMS mics with beamforming focus on your voice in noisy places, and multipoint keeps a phone and a laptop connected at the same time.
  • Low-volume listening: Dual Bass Enhancement Technology combines DSP bass reinforcement with a dynamic EQ that Audio-Technica tuned to keep bass present at low volume.
  • Light rain and splashes: The earbuds carry an IPX4 splash rating; the charging case is not rated.
  • Skip it if: you want noise cancelling, LDAC or volume control on the earbuds: codecs are AAC and SBC, the on-bud controls cover play/pause and answering calls, and the open design lets outside sound in.

Audio-Technica ATH-AC5TW key specs

  • Design: True wireless open-ear, ear-hook (air conduction)
  • Driver: 17 × 12mm oval dynamic
  • Bass tuning: Dual Bass Enhancement Technology (DSP bass boost plus dynamic EQ)
  • Bluetooth: 5.4, multipoint (2 devices), up to 10m line of sight
  • Codecs: AAC, SBC
  • Battery life: Up to 13h per charge, 34h with case; about 2h to recharge
  • Microphones: 2 MEMS mics with beamforming
  • Water resistance: IPX4 (earbuds only)
  • Weight: About 10.5g per earbud; case about 61.5g
  • Colors: Black, White

Genuine Audio-Technica stock. Free shipping on every order, 45-day returns.

Audio-Technica ATH-AC5TW vs similar options

  • vs Audio-Technica ATH-CKS30TW+: Adds active noise cancelling and an IPX5 rating; pick the ATH-AC5TW to keep your ears open to traffic and conversation.
  • vs SHOKZ OpenDots Air: Clip-on air-conduction design with IP55 and up to 9h per charge (36h with case); pick the ATH-AC5TW for an ear-hook fit, 17 × 12mm drivers and up to 13h per charge.
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Specifications

Driver 17 × 12mm oval dynamic
Sensitivity 100 dB/mW
Frequency response 20Hz–20kHz (Bluetooth transmission range)
Connector Bluetooth 5.4 (A2DP, AVRCP, HFP); USB-C charging case
Weight About 10.5g per earbud; case about 61.5g

What's in the box

  • ATH-AC5TW earbuds (L and R)
  • Charging case
  • 50cm USB-A to USB-C charging cable
Good to know

Buying from TonePier

Is this unit genuine?

Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.

Where does my order ship from, and how long does it take?

Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.