---
product_id: 631946644
title: "DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm)"
brand: "duetmi"
price: "S$4"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/631946644-duetmi-one-plus-usb-c-to-3-5mm-headphone-jack
store_origin: SG
region: Singapore
---

# Stereo audio USB-C to 3.5mm Durable zinc shell DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm)

**Brand:** duetmi
**Price:** S$4
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Experience—Wherever You Go!

## Quick Answers

- **What is this?** DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm) by duetmi
- **How much does it cost?** S$4 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/631946644-duetmi-one-plus-usb-c-to-3-5mm-headphone-jack)

## Best For

- duetmi enthusiasts

## Why This Product

- Trusted duetmi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Crafted with a zinc metal shell for heat resistance and longevity.
- • **12-Month Warranty:** Peace of mind with our comprehensive after-sale support.
- • **Compact & Portable:** Lightweight design for on-the-go audio enjoyment.
- • **Seamless Compatibility:** Connects effortlessly with OnePlus, Vivo, and iQOO devices.
- • **Plug and Play Convenience:** No drivers needed—just plug in and enjoy your music!

## Overview

The One Plus USB C to 3.5mm Headphone Jack Adapter is a versatile audio solution designed for seamless connectivity with OnePlus, Vivo, and iQOO devices. This compact dongle allows you to connect your USB-C devices to traditional 3.5mm headphones or speakers, ensuring you never miss a beat. With a durable zinc metal shell and a hassle-free plug-and-play setup, it's the perfect accessory for music lovers on the move.

## Description

DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm)

## Features

- 【Wide Compatibility】with all OnePlus , Vivo and iQOO Devices || Not for Samsung , Google and Mi Devices
- 【USB C to 3.5mm Female audio adapter function】This smart, compact USB Type C to 3.5mm female headphone audio adapter connects the USB C connector of your audio device jack to headphones, speakers, and other audio devices. This product has call call, volume control, audio pause start function.
- 【Plug and play】There is no additional drivers or software installation required.This usb c to 3.5mm audio adapter looks small and portable and listen to music with 3.5mm headphones at the same time. Plug and play for your new USB C smart Devices.
- 【Quality and Materials】 This product is carefully processed and the shell is made of zinc metal. Internal heat insulation treatment, C -type interface, 3.5 mm plug and other accessories can be completely compact, make the shell durable, heat resistance, safe and reliable, not easy to break, meet the daily use of most people
- 【What you get】1 x One Plus C to 3.5mm Female audio adapter.And our product have 12-month after-sale warranty.If you have any problem,please feel free to contact our customer services.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DUETMI |
| Connector Type | Auxiliary, USB Type C |
| Cable Type | USB |
| Compatible Devices | ‎Vivo, OnePlus, iQOO |
| Compatible Phone Models | OnePlus, Vivo, iQOO |
| Recommended Uses For Product | Connecting USB-C devices to 3.5mm headphones or speakers |
| Colour | Red |
| Connector Gender | Male-to-Female |
| Number of Pins | 27 |
| Net Quantity | 1.00 Piece |
| Model Name | ‎usb c headphones adapter |
| Indoor/Outdoor Usage | Indoor |
| Number of Items | 1 |
| Manufacturer | MORIOX INDUSTRIES, MORIOX INDUSTRIES |
| Model | ‎usb c headphones adapter |
| Product Dimensions | 6 x 6 x 3 cm; 79 g |
| Item model number | ‎usb c headphones adapter |
| Batteries Required | No |
| Number of Ports | 1 |
| Manufacturer | MORIOX INDUSTRIES |
| Item Weight | 79 g |

## Product Details

- **Brand:** DUETMI
- **Connector Type:** Auxiliary, USB Type C
- **Cable Type:** USB
- **Compatible Devices:** ‎Vivo, OnePlus, iQOO
- **Compatible Phone Models:** OnePlus, Vivo, iQOO

## Images

![DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm) - Image 1](https://m.media-amazon.com/images/I/41D6JXILmHL.jpg)
![DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm) - Image 2](https://m.media-amazon.com/images/I/51pdN04vfLL.jpg)
![DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm) - Image 3](https://m.media-amazon.com/images/I/71yXUK7dnJL.jpg)
![DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm) - Image 4](https://m.media-amazon.com/images/I/61vOUKQAMXL.jpg)
![DUETMI One Plus USB C to 3.5mm Headphone Jack Adapter Stereo Audio Type C Aux Earphone Dongle Compatible with OnePlus 9 Pro 10T 10 PRO 11 11R 12R 12 (C to 3.5mm) - Image 5](https://m.media-amazon.com/images/I/41dnAAB-JqL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/631946644-duetmi-one-plus-usb-c-to-3-5mm-headphone-jack](https://www.desertcart.sg/products/631946644-duetmi-one-plus-usb-c-to-3-5mm-headphone-jack)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*