SonicFuel™ In-ear Headphones with In-line Mic & Control


Fuel your passion for music whereever you go with the latest SonicFuel™ earphones from Audio-Technica. Made for active users who demand high audio quality while on the move, the high-quality compact drivers in the ATH-CKX5iS deliver strong, powerful bass with high resolution sound in a brand new design.

The ATH-CKX5iS comes with innovative 360° rotating eartip that conforms to your ear canal for personalized-fit and better sound isolation. In addition, the earphones come fitted with ergonomic C-shaped silicone tips that nestle in the ear for reliable stay-in-place comfort even during active usage, like dancing or sports. The 2 features combine to makes the new SonicFuel™ earphones comfortable for everyone.

ATH-CKX5iS comes with call answering, music control and volume slider functions compatible with most smartphones.

Available in a choice of appealing colours including black, white, red, and green. The ATH-CKX5 come with S, M and L-sized C-tips, XS, S, M and L-sized ear tips and a carrying pouch.



Driver Diameter 8mm
Frequency Response 15 - 22,000Hz
Output Sound 100dB/mW
Impedance 16Ω
Maximum Input Power 20mW
Weigth Approximately 10g
Plug ∅ 3.5mm gold-plated stereo L-Shaped mini-plug
Accessories C-Shaped tips (S/M/L), Earpieces (XS/S/M/L), Pouch