Wired In-ear Headphones Devia Kintone A3 Digital USB-C — white, wired USB-C connection, in-ear design

Devia Kintone A3 Digital are wired in-ear headphones with a USB-C connector designed for devices that support USB‑C audio output. The earbuds use digital USB-C transmission to deliver audio without an analog 3.5 mm jack, and their ergonomic in-ear shape provides passive noise isolation. The integrated inline remote and microphone enable basic playback control and hands-free calls. The white finish and compact design make these headphones suitable for everyday listening on smartphones and tablets with USB-C ports.

Advantages

The digital USB-C connection preserves audio quality by bypassing device analog outputs, while the in-ear form factor offers secure fit and passive noise reduction. Inline controls allow convenient track changes and call handling without touching the host device. The lightweight build and included cable length support portable use and comfortable wear over extended periods.

Suitable for

• Listening to music and podcasts on USB-C smartphones and tablets
• Hands-free voice and video calls using the built-in microphone
• Mobile commuting and travel where passive noise isolation is helpful
• Everyday portable use with devices that lack a 3.5 mm headphone jack

When it may not be suitable

These wired USB-C headphones require a device with native USB‑C audio support. They are not compatible with devices that lack USB‑C ports or that require a separate adapter without audio passthrough. The design provides passive noise isolation only; they do not include active noise cancellation, so they may be less effective in very noisy environments compared with ANC models.

Key specifications

• Connection type: wired USB-C (digital audio)
• Form factor: in-ear earbuds
• Controls: inline remote for playback and call management
• Microphone: built-in inline microphone for hands-free calls
• Color: white

How to use

Insert the USB-C connector into a compatible device with USB‑C audio support. Place the in-ear buds gently into your ear canals and adjust for a comfortable, sealed fit to maximise passive noise isolation. Use the inline remote to play/pause audio, skip tracks or answer and end calls according to the host device’s control mapping. When not in use, store the cable neatly to avoid tangling.

What to consider before purchase

• Confirm your device supports USB‑C digital audio output
• Consider whether you need active noise cancellation for noisy environments
• Check if you prefer wireless or wired connectivity for your daily use

Usage recommendations

For best audio clarity and comfortable wear, select the ear tips that provide a snug seal and keep the device software up to date to ensure proper USB-C audio functionality. Avoid excessive volume levels to protect hearing during extended listening sessions.