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Effortless, reliable, and comfortable. The perfect USB Type-C earphones for everyday use.
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The ATH-CKD30C is a pair of USB Type-C earphones designed for those who seek reliability, practicality, and comfort in various everyday situations. Simply connect them directly to a PC, smartphone, or tablet equipped with a USB Type-C terminal to use them instantly without any setup. No charging required, zero-latency stable connection, and plug-and-play convenience. While realizing the essential value of wired earphones, they also pursue wearing comfort and quality that fit modern lifestyles.
Easy, reliable, and comfortable. USB Type-C earphones that fit today's lifestyles.
The cable features a hybrid design combining a tangle-resistant grooved cable with a fabric-wrapped cable that offers an excellent tactile feel. This reduces the frustration often experienced when carrying or taking them out, and creates an exterior design that blends naturally with your clothing and accessories.
Bass Boost: Emphasizes low frequencies, allowing you to enjoy music and videos with powerful sound.
Clear Voice: Makes it easier to hear the other party's voice during calls. From work to casual listening, you can switch flexibly according to different situations.
Open stereo sound, as if you are on the scene. Hardware crossover, powerful low frequencies, full mid frequencies, and transparent high frequencies.
Independent "suspended" bass cavity + bass reflex tube design
Fast, powerful, and deep low frequencies.
Through a high-precision designed magnetic circuit, the driving force and braking force are improved, realizing a dynamic and immersive tone. From music and videos to games, it provides a powerful listening experience for various everyday situations.
The compact housing features a contrasting texture combining matte and glossy finishes. Paired with deep colors, you can integrate them into your outfit like an accessory. The lightweight fit remains comfortable even after long hours of use. This is a versatile design suitable for both work and casual occasions.
Because it connects directly to the terminal, there is no sound interruption or delay. In addition to watching videos, it can also be used on game consoles such as Nintendo Switch 2*.*Confirmed to operate normally. Some operations may not be available.
Through the in-line control with microphone on the cable, you can operate play/pause/next track/previous track/volume adjustment for music and videos. It allows you to operate intuitively at your fingertips.
※Some models may not function properly.
● Excellent sound quality whether for online meetings or calls with family and friends
Built-in high-quality microphone. Through a PC, smartphone, or tablet equipped with a USB Type-C terminal, it brings you a stable and clear calling experience at any time. In addition, you can answer and end calls via the in-line control.
● Supports activating digital voice assistants like Siri and Google
Simply wake them up using the operation button and microphone to read messages and notifications to you, provide route navigation, etc., offering convenient assistance for your daily activities.
Comes with silicone eartips in four sizes (XS, S, M, L) that have undergone antimicrobial processing. Not only can you adjust for the most suitable fit for your ears, but it also inhibits the growth of specific bacteria*, allowing you to keep them clean at all times.*E. coli, Staphylococcus aureus, etc.
● Closed-back design resistant to sound leakage
Redues sound leakage, which is a common concern when listening to music on trains and buses during commuting or going to school.
| [Headphone Section] | |
| Type | Dynamic |
| Driver Unit | Ø10mm |
| Output Sensitivity | 105dB/mW |
| Frequency Response | 5~25,000Hz |
| Maximum Input Power | 100mW |
| Impedance | 17Ω |
| [Microphone Section] | |
| Type | Condenser |
| Polar Pattern | Omnidirectional |
| Sensitivity | −42dB (1V/Pa, at 1kHz) |
| Frequency Response | 100~10,000Hz |
| [Communication Specifications] | |
| Communication Method | Compliant with USB 2.0 |
| Supported Sampling Rates | 96kHz |
| Supported Bit Depth | Maximum 24bit |
| [Other] | |
| Weight (without cable) | Approx. 5g |
| Cable | 1.2m (Y-type: Left and right cable lengths are equal) |
| Plug | USB Type-C |
| Accessories | Eartips (XS, S, M, L) |
| Optional Accessories (Sold Separately) | Replacement eartips ER-CKM55 (Antimicrobial specification) |
| Warranty(months) | 12 |