Description

The Joyroom SY-C02 Audio Adapter is a compact and versatile 2-in-1 audio adapter designed for modern USB-C devices that lack a headphone jack. It features both a 3.5mm audio output and a USB-C charging port, allowing users to listen to music or make calls via wired earphones while fast charging their device at up to 60W Power Delivery. Built with a durable braided cable, premium aluminum alloy housing, and a built-in DAC chip for high-fidelity sound, the SY-C02 is ideal for users who prefer wired audio without sacrificing battery life. Whether for gaming, commuting, or professional calls, it provides a reliable, dual-function connection in a sleek, travel-friendly form (according to Rajshahi Tech).

Strength of Joyroom SY-C02 Audio Adapter:

1. Simultaneous Charging and Audio:

• The biggest advantage is that it allows users to listen to music or take calls via 3.5mm earphones while charging via the USB-C port. This is particularly useful for gamers and commuters.

2. High-Fidelity DAC:

• The built-in DAC chip ensures clear, lossless sound, with support for stereo output and microphone input on compatible earphones. Ideal for audiophiles and voice calls.

3. 60W PD Fast Charging:

• Supports up to 60W Power Delivery, making it compatible with high-speed charging standards for phones, tablets, and even laptops that use USB-C.

4. Premium Build Quality:

• Constructed with a durable braided nylon cable and aluminum alloy connectors, it offers excellent wear resistance, flexibility, and anti-tangle design. Feels premium in hand and survives daily bending.

5. Compact & Portable:

• At just 14cm in length and lightweight, it’s ideal for on-the-go usage without adding bulk.

Limitations:

1. Device Compatibility:

• Some phones (especially those without full USB-C audio protocol) may not support both functions simultaneously.

• Does not work with iPhone 15 series (despite being USB-C), and may not support all features on some Huawei or older Xiaomi phones.

2. Buzzing/Interference in Rare Cases:

• A few users have reported buzzing or static noise while using the 3.5mm jack with certain earphones. This may be due to grounding issues or DAC mismatch.

3. Not for Data Transfer:

• The USB-C port is charging-only, with no support for data syncing or OTG functions.

4. No In-line Volume/Mic Support on Some Earphones:

• In-line controls (mic, volume buttons) might not work on all headsets, depending on compatibility with the DAC.

Final Verdict about Joyroom SY-C02 Audio Adapter:

The Joyroom SY-C02 Type-C Audio Adapter is a well-built, high-performance solution for anyone who wants to keep using their wired audio gear while charging their device. With its robust design, reliable DAC chip, and up to 60W PD support, it delivers great value for money—especially for Android phone users who miss the headphone jack.

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