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Audio-Technica ATH-CKS50TW2BK Wireless In-Ear Headphones (Black)

Audio Technica | SKU: ATH-CKS50TW2BK
$15900

Free Shipping

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Audio-Technica ATH-CKS50TW2BK Wireless In-Ear Headphones (Black)

The ATH-CKS50TW2BK are the black color variant of Audio‑Technica’s ATH-CKS50TW2 true-wireless in-ear headphones. They combine deep, controlled bass from 9 mm SOLID BASS HD drivers with Bluetooth 5.3 connectivity and hybrid active noise cancellation, designed for users who want punchy low end without sacrificing clarity. The earbuds are IP55-rated for dust/splash resistance and include Audio‑Technica’s Magnetic Switch™ for quick power handling.

Battery performance is optimized for long listening sessions: up to 25 hours playback from the earbuds alone (ANC off) and up to 65 hours total with the charging case. Fast-charge capability gives approximately 90 minutes of playback from a 5-minute charge (manufacturer stated). The Audio‑Technica CONNECT app provides EQ presets, firmware updates, and a product locating function.

Key Features

  • Model / Color: ATH-CKS50TW2BK — Black.
  • Type: True wireless in-ear headphones (wireless earbuds).
  • Drivers: 9 mm SOLID BASS HD dynamic drivers for enhanced low-frequency response.
  • Bluetooth: Bluetooth 5.3; supports LC3, AAC, and SBC codecs; profiles include A2DP, AVRCP, HFP, TMAP. Multipoint pairing supported.
  • Battery Life: Earbuds alone: up to 25 hours (ANC off); with charging case: up to 65 hours (ANC off). With ANC on: earbuds up to 15 hours; with case up to 40 hours.
  • Fast Charge: ~5 minutes charging ≈ 90 minutes playback (manufacturer specification).
  • Noise Control: Hybrid active noise cancelling (ANC) plus Hear-Through / Talk-Through modes.
  • Durability: IP55-rated for dust and splash resistance (earbuds only).
  • Magnetic Switch™: Magnetic docking/power-preservation feature in earbuds.
  • Microphones: Built-in MEMS microphones with beamforming and noise-reduction for clearer calls.
  • Controls & App: On-ear physical controls + Audio‑Technica CONNECT app (EQ, firmware updates, find-my-earbud).
  • Charging: USB-C charging (cable included); Qi wireless charging compatible (wireless charger sold separately).
  • Included Eartips: Hybrid silicone eartips in XS, S, M, L (one pair installed).

Technical Specifications

  • Driver size: 9 mm SOLID BASS HD dynamic drivers.
  • Frequency response: 5 – 20,000 Hz.
  • Sensitivity (earbuds): 110 dB/mW (manufacturer-stated).
  • Impedance: 20 Ω.
  • Bluetooth version & codecs: Bluetooth 5.3; LC3, AAC, SBC supported.
  • Microphone sensitivity / response: Approx. -38 dB (1 V/Pa, at 1 kHz); mic frequency response 100–8,000 Hz (manufacturer/retailer approximations).
  • Battery (earbuds): Lithium-ion (DC 3.85 V) — typical charge time ≈ 2.5 hours for earbuds (manufacturer).
  • Battery (case): Lithium-ion (DC 3.85 V) — USB charging time ≈ 4.0 hours (case), wireless charge time ≈ 7.5 hours (case) — manufacturer/retailer reported.
  • Operating time (music): ANC off: Earbuds up to 25 h; With case up to 65 h. ANC on: Earbuds up to 15 h; With case up to 40 h.
  • Fast Charge: ~5 minutes ≈ 90 minutes playback (manufacturer).
  • Waterproof / Dustproof: IP55 (earbuds only).
  • Operating temperature: 5 °C to 40 °C (41 °F to 104 °F) — manufacturer guidance.
  • Weight: Earbud (each): 7.2 g (0.0072 kg) — 0.0159 lb; Charging case: 51.5 g (0.0515 kg) — 0.1136 lb.
  • Dimensions: Earbud (W×H×D): 0.803" × 0.961" × 1.061" (2.04 × 2.44 × 2.69 cm); Case (W×H×D): 2.329" × 1.374" × 2.262" (5.92 × 3.49 × 5.75 cm).

What's Included

  • Left and right ATH-CKS50TW2BK earbuds.
  • Charging case (USB-C port; Qi wireless charge compatible).
  • USB-A to USB-C charging cable (exact cable length: Not available from manufacturer; included in box).
  • Hybrid silicone eartips: XS, S, M, L (one pair pre-installed).
  • Quick Start Guide / Owner’s Manual / Safety documentation (paper and/or PDF link).
Audio Technica

Audio-Technica ATH-CKS50TW2BK Wireless In-Ear Headphones (Black)

$15900

Free Shipping

Audio-Technica ATH-CKS50TW2BK Wireless In-Ear Headphones (Black)

The ATH-CKS50TW2BK are the black color variant of Audio‑Technica’s ATH-CKS50TW2 true-wireless in-ear headphones. They combine deep, controlled bass from 9 mm SOLID BASS HD drivers with Bluetooth 5.3 connectivity and hybrid active noise cancellation, designed for users who want punchy low end without sacrificing clarity. The earbuds are IP55-rated for dust/splash resistance and include Audio‑Technica’s Magnetic Switch™ for quick power handling.

Battery performance is optimized for long listening sessions: up to 25 hours playback from the earbuds alone (ANC off) and up to 65 hours total with the charging case. Fast-charge capability gives approximately 90 minutes of playback from a 5-minute charge (manufacturer stated). The Audio‑Technica CONNECT app provides EQ presets, firmware updates, and a product locating function.

Key Features

  • Model / Color: ATH-CKS50TW2BK — Black.
  • Type: True wireless in-ear headphones (wireless earbuds).
  • Drivers: 9 mm SOLID BASS HD dynamic drivers for enhanced low-frequency response.
  • Bluetooth: Bluetooth 5.3; supports LC3, AAC, and SBC codecs; profiles include A2DP, AVRCP, HFP, TMAP. Multipoint pairing supported.
  • Battery Life: Earbuds alone: up to 25 hours (ANC off); with charging case: up to 65 hours (ANC off). With ANC on: earbuds up to 15 hours; with case up to 40 hours.
  • Fast Charge: ~5 minutes charging ≈ 90 minutes playback (manufacturer specification).
  • Noise Control: Hybrid active noise cancelling (ANC) plus Hear-Through / Talk-Through modes.
  • Durability: IP55-rated for dust and splash resistance (earbuds only).
  • Magnetic Switch™: Magnetic docking/power-preservation feature in earbuds.
  • Microphones: Built-in MEMS microphones with beamforming and noise-reduction for clearer calls.
  • Controls & App: On-ear physical controls + Audio‑Technica CONNECT app (EQ, firmware updates, find-my-earbud).
  • Charging: USB-C charging (cable included); Qi wireless charging compatible (wireless charger sold separately).
  • Included Eartips: Hybrid silicone eartips in XS, S, M, L (one pair installed).

Technical Specifications

  • Driver size: 9 mm SOLID BASS HD dynamic drivers.
  • Frequency response: 5 – 20,000 Hz.
  • Sensitivity (earbuds): 110 dB/mW (manufacturer-stated).
  • Impedance: 20 Ω.
  • Bluetooth version & codecs: Bluetooth 5.3; LC3, AAC, SBC supported.
  • Microphone sensitivity / response: Approx. -38 dB (1 V/Pa, at 1 kHz); mic frequency response 100–8,000 Hz (manufacturer/retailer approximations).
  • Battery (earbuds): Lithium-ion (DC 3.85 V) — typical charge time ≈ 2.5 hours for earbuds (manufacturer).
  • Battery (case): Lithium-ion (DC 3.85 V) — USB charging time ≈ 4.0 hours (case), wireless charge time ≈ 7.5 hours (case) — manufacturer/retailer reported.
  • Operating time (music): ANC off: Earbuds up to 25 h; With case up to 65 h. ANC on: Earbuds up to 15 h; With case up to 40 h.
  • Fast Charge: ~5 minutes ≈ 90 minutes playback (manufacturer).
  • Waterproof / Dustproof: IP55 (earbuds only).
  • Operating temperature: 5 °C to 40 °C (41 °F to 104 °F) — manufacturer guidance.
  • Weight: Earbud (each): 7.2 g (0.0072 kg) — 0.0159 lb; Charging case: 51.5 g (0.0515 kg) — 0.1136 lb.
  • Dimensions: Earbud (W×H×D): 0.803" × 0.961" × 1.061" (2.04 × 2.44 × 2.69 cm); Case (W×H×D): 2.329" × 1.374" × 2.262" (5.92 × 3.49 × 5.75 cm).

What's Included

  • Left and right ATH-CKS50TW2BK earbuds.
  • Charging case (USB-C port; Qi wireless charge compatible).
  • USB-A to USB-C charging cable (exact cable length: Not available from manufacturer; included in box).
  • Hybrid silicone eartips: XS, S, M, L (one pair pre-installed).
  • Quick Start Guide / Owner’s Manual / Safety documentation (paper and/or PDF link).
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