Innov8 Wholesale Ltd

USB-C to 3.5mm Audio Headphone Adapter – Type-C to AUX Jack Connector, Transparent

USB-C to 3.5mm Audio Headphone Adapter – Type-C to AUX Jack Connector, - Main image
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$3.75 $5.95 In stock

Category: USB-C Adapter

This USB-C to 3.5mm audio headphone adapter provides a compact and reliable solution for connecting wired headphones, earphones, or AUX cables to USB-C devices without a built-in headphone socket. Featuring a transparent housing, it showcases the internal circuitry while maintaining a clean, modern appearance.

The adapter includes a USB-C male connector and a 3.5mm female audio jack, enabling compatibility with headphones, car AUX systems, portable speakers, and home audio equipment. An integrated digital-to-analogue converter (DAC) chipset delivers stable, high-quality audio output from compatible USB-C devices such as smartphones, tablets, and laptops.

Lightweight and pocket-friendly, this adapter is ideal for everyday use, commuting, travel, and in-car audio applications. Precision-engineered internal components and quality moulding help minimise interference and ensure consistent performance.

Typical uses include restoring 3.5mm headphone functionality on USB-C-only devices, listening to music, making calls with wired headsets, and connecting to external audio systems.

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Preparing your order

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery arrangements

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Before arranging a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Timothy A. ★★★★★

The plug fit snugly into my phone’s USB-C port with no wiggle, and the transparent casing lets me see the internal wiring. Audio clarity is crisp, even at high volume, and the cable length is just right for pocket use. I’ve been using it daily for a week with zero static or connection drops.

Ava T. ★★★★★

The transparent shell looks surprisingly sleek on my phone, and the snug fit means no crackling when I move around. Sound quality through my wired headphones is exactly what I hoped for, with zero lag on calls.

Grace Y. ★★★★★

Plugged it in and my wired earbuds worked instantly — no fiddling with settings or needing an app. The connector feels solid despite being so small, and I like that it's transparent so I can see the wiring inside.

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