USB-C to AUX Adapter – Onten OTN-293

The Onten OTN-293 is a high-performance USB-C to 3.5mm AUX adapter designed to bridge the gap between modern smartphones and traditional audio devices. With its professional-grade Zhongkelunxun AB117D chipset, it delivers crystal-clear, stable sound with a 48kHz / 16bit sampling rate — ideal for high-quality music playback, podcasts, and phone calls.

Unlike basic adapters, the OTN-293 supports not only stereo audio output but also voice calling, in-line controls (such as play/pause and volume), and advanced U-Shield signal protection technology. This makes it an all-in-one audio solution for connecting your wired headphones or AUX cables to smartphones, car stereos, external speakers, or amplifiers.

It’s compatible with a wide range of USB-C Android phones including Samsung Galaxy, Huawei Mate and P series, Xiaomi Mi and Redmi series, Google Pixel, OnePlus, and more.

Built to last, the adapter features a braided armor wire cable and a sandblasted anodized aluminum housing. Available in stylish Titanium Dark Gray and Sky Mirror Blue, it’s compact, portable, and built for everyday use.

📱 Compatible Devices:
Samsung Galaxy S21 / S20 / S10 / S9 / Note 20 / Note 10
Huawei Mate / P Series
Xiaomi Mi / Redmi Series
Google Pixel, OnePlus, and other Android phones with USB-C and no 3.5mm port

⚙️ Technical Specifications:

• Model: Onten OTN-293

• Type: USB-C to AUX Adapter (3.5mm Female)

• Chipset: Zhongkelunxun – Model AB117D

• Audio Decoding Rate: 48kHz / 16bit

• Supported Functions: Audio playback, phone calls, in-line control, U-Shield

• Shell Material: Sandblasted anodized aluminum alloy

• Cable Material: Braided armor wire (nylon braided)

• Input Voltage: 5V

• Output Voltage (Audio): Max 2V

• Certifications: CE, RoHS

• Colors: Titanium Dark Gray | Sky Mirror Blue

• Weight: Ultra-light and compact

This product has been ordered and tested by Techmann. Onten products are internationally recognized for their superior build quality, professional chipsets, and durable design – now available with confidence at Techmann.