Audio Technica In-Ear Headphones

Larger 10.7 mm drivers give ATH-CKM300iS in-ear headphones an added boost of bass power, while the brass stabilizers absorb unwanted vibration and provide clearer mid and high frequencies. And the integrated controller lets you easily answer calls and play, pause and control the volume of your music . The condenser microphone is ideal for voice intelligibility, so you can be heard clearly when you’re talking, and enjoy your music in high resolution when you’re not.


  • In-Ear styling with 4x size eartips included
  • Straight-plug + 90-degree (L-type) angled plug
  • 10.7mm drivers
  • Mic for answering calls
  • Integrated controller lets you play, pause & control volume
  • Uniquely shaped brass stabilizers absorb unwanted vibration and provide clear mid-high frequencies
  • Compatible with most smartphones & tablets
  • *Japanese packaging & manual (No English instructions included)


  • Type: Dynamic
  • Driver Diameter: 10.7 mm
  • Frequency Response: 5 - 24,000 Hz
  • Maximum Input Power: 200 mW
  • Sensitivity: 104 dB/mW
  • Impedance: 16 ohms
  • Weight: 5.2 g
  • Connector: 3.5 mm (1/8") mini-stereo, gold plated
  • Accessories Included: Protective pouch, eartips (XS/S/M/L), conversion cord (L-type)
  • Type (Microphone): -40 dB (0 dB=1V/Pa, 1 kHz)
  • Frequency Response (Microphone): 100-10,000 Hz
  • Polar Pattern (Microphone): Omnidirectional
  • Model: ATH-CKM300iSRD
  • UPC: 961310117009


90 days

Estimated Delivery Date

Monday, April 1st - Thursday, April 4th

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