Type C to 3.5 mm Charger Headphone Audio Jack USB C Cable Type-C to 3.5mm Connector Adapter for Mobile Phone

Product Description

 

Product Overview

The Type C to 3.5 mm Charger Headphone Audio Jack USB C Cable is a highperformance audio adapter that allows you to connect standard 3.5mm wired headphones or earbuds to any USBC smartphone, tablet, or laptop that lacks a traditional headphone jack. This adapter converts digital audio from the USBC port to analog audio output, delivering clear, highfidelity sound. It features a builtin highquality DAC (DigitaltoAnalog Converter) chip that supports up to 96 kHz / 24bit audio resolution, ensuring excellent sound quality for music, videos, and voice calls.

Compatible with for Samsung Galaxy (S series, Note series, A series), for Huawei (P series, Mate series), for Xiaomi (Mi series, Redmi Note series), for Google Pixel, for OnePlus, for LG, for Motorola, for Sony Xperia, and for all other USBC smartphones, tablets, and laptops (including iPad Pro, MacBook, and Windows laptops) that comply with USBC audio standards. The adapter also works with game consoles like Nintendo Switch. It features a braided cable construction, aluminum alloy connector housing, and goldplated contacts for durability and corrosion resistance. Plug and play, no driver installation required.

This product is designed for mobile phone accessory distributors, repair shops, and ecommerce sellers serving markets in Africa, South America, and Europe, where many users still prefer wired headphones but have switched to USBC devices.

 

Technical Specifications Table 1 - Core Parameters

 

 

Parameter	Specification
Product Type	USBC to 3.5mm Audio Adapter with DAC
Connector 1	USB Type C Male (plug)
Connector 2	3.5mm TRRS Female (jack)
DAC Chip	Builtin highquality DAC (e.g., Conexant CX21988 or equivalent)
Audio Resolution	Up to 96 kHz / 24bit
Frequency Response	20 Hz - 20 kHz
Signal to Noise Ratio (SNR)	≥ 98 dB
Output Impedance	≤ 0.5 Ω
Total Harmonic Distortion	≤ 0.01%
Cable Length	Approximately 10 cm to 12 cm (4 inches)
Material	Braided nylon cable + aluminum alloy housing + goldplated connectors
Compatibility	All USBC devices that support USBC digital audio standard
Operating System	Android, iOS (iPad Pro / MacBook), Windows, Linux (plug and play)
Supported Functions	Stereo audio output, microphone input (TRRS compatible), media control (depends on headset)
Durability	10,000+ insertion cycles
Operating Temperature	-20°C to +70°C
Color	Black, White, Gray
Packaging	Individual polybag or retractable tie
Warranty	12 months

Technical Specifications Table 2 - Compatibility and Use Cases

 

 

Device Brand / Model	Compatibility	Notes
For Samsung Galaxy S22 / S23 / S24 / S25	Full support	Works with Samsung's audio over USBC
For Samsung Galaxy Note 10 / 20	Full support	No separate DAC needed
For Huawei P30 / P40 / Mate 30 / Mate 40	Full support	EMUI supports USBC audio
For Xiaomi Mi 9 / 10 / 11 / 12 / 13 / 14	Full support	MIUI supports USBC audio
For Google Pixel 3 / 4 / 5 / 6 / 7 / 8 / 9	Full support	Native Android support
For OnePlus 6T / 7 / 8 / 9 / 10 / 11	Full support	Oxygen OS supports
For LG G8 / V50 / V60	Full support	Quad DAC mode not applicable
For iPad Pro (USBC models)	Full support	iPadOS supports audio output
For MacBook (USBC models)	Full support	macOS recognizes as audio device
For Nintendo Switch	Full support	Works in handheld mode
For Windows laptops with USBC	Full support	Windows automatically detects

Detailed Product Features

1. HighFidelity DAC for Premium Sound

Unlike passive adapters that simply reroute pins (which only work on phones with analog audio output through USBC, a rare feature), this active adapter contains a builtin highquality DAC chip. It converts digital audio signals from the phone to analog output that standard headphones can use. The DAC supports up to 96 kHz / 24bit resolution, delivering clear highs, rich mids, and deep bass. It preserves original audio quality for highresolution music streaming and gaming.

2. TRRS 3.5mm Jack with Microphone Support

The 3.5mm jack is a 4pole TRRS (TipRingRingSleeve) type, which supports stereo audio output and microphone input. This means you can use headsets with an inline microphone (like standard smartphone earphones) for handsfree calling, voice recording, and voice assistant commands. The adapter also supports media control buttons (play/pause, next/previous) if your headset has them.

3. Plug and Play - No Driver Needed

The adapter is fully plugandplay. Simply insert the USBC plug into your device and connect your 3.5mm headset. Your device will automatically recognize the adapter as an external audio device. No app installation, Bluetooth pairing, or driver setup required. Compatible with Android, iOS, Windows, and Linux systems.

4. Durable Braided Construction

The adapter features a short (approx. 1012 cm) braided nylon cable that resists tangling, fraying, and everyday wear. The connector housings are made of aluminum alloy for excellent heat dissipation and impact resistance. The USBC plug and 3.5mm jack both have goldplated contacts, which prevent oxidation and ensure reliable connectivity over thousands of insertions.

5. Lightweight and Portable

Weighing only about 5 grams, this adapter adds virtually no bulk to your phone or cable. It easily fits in a pocket, bag, or wallet. The short cable length prevents dangling clutter and reduces stress on the phone's USBC port.

6. Wide Compatibility

Works with virtually any USBC device that supports digital audio output over USBC. This includes most Android smartphones released after 2017 (Samsung, Huawei, Xiaomi, Google Pixel, OnePlus, LG, Sony, Motorola), iPad Pro, MacBook, Nintendo Switch, and many Windows laptops. It does not work with devices that only support USBC for charging and data (without audio profile) - but the vast majority of modern USBC phones support this standard.

7. 100% PreShipment Testing

Every adapter is individually tested before packing:

 

 

Test Type	Pass Criteria
Continuity	All pins properly connected, no open circuits
Short Circuit	No shorts between pins
Audio Output	Clear stereo sound at low, medium, and high volume
Microphone Input	Microphone signal detected (using test headset)
DAC Function	96kHz/24bit test signal passes without distortion

Only units passing all tests are approved for shipping.

Common Failure Symptoms and Replacement Indicators

 

 

Symptom	Cause	Action
No sound from headphones	Damaged internal DAC or cable	Replace adapter
Sound only from one side	Broken internal wire or poor contact in 3.5mm jack	Replace adapter
Microphone not working	TRRS contact damage or incompatible headset	Test with known good headset; if still fails, replace
Crackling or static noise	Poor shielding or DAC fault	Replace adapter
Intermittent connection when moving cable	Internal wire fatigue near connectors	Replace adapter

Installation and Usage Guidelines

1. Plug the USBC connector firmly into your phone, tablet, or laptop.

2. Insert your 3.5mm headphone plug fully into the adapter's jack.

3. Your device will automatically switch audio output to the adapter (you may see a notification).

4. Adjust volume using your device's volume buttons.

5. Use the microphone and remote buttons as normal (if your headset supports).

6. When not in use, unplug the adapter to save power (it draws very little when idle but still consumes some).

Important Notes

• This adapter draws a small amount of power from your device (typically less than 5mA). It will not significantly affect battery life.

• For phones that do not support USBC digital audio (very old models), this adapter will not work. Most phones from 2018 onward support it.

• To ensure maximum compatibility, keep your device's operating system updated to the latest version.

Market Relevance for Africa, South America, and Europe

Africa: In Nigeria, Kenya, South Africa, Ghana, and Tanzania, many users have upgraded to USBC smartphones (Samsung, Huawei, Tecno, Infinix) but still own highquality 3.5mm wired headphones. This adapter allows them to continue using their favorite headsets without buying new Bluetooth earphones. The durable braided construction suits harsh daily use and hot climates. Distributors supplying this adapter to repair shops and mobile accessory markets can meet steady demand.

South America: Brazil, Argentina, Colombia, and Chile have large populations of Android USBC phones. Users increasingly need adapters as headphone jacks disappear from new models. The highfidelity DAC appeals to music lovers who value sound quality. Local resellers can package adapters as essential accessories alongside phone sales.

Europe: The Right to Repair movement and environmental concerns encourage consumers to keep existing peripherals rather than buying new ones. This adapter extends the life of wired headphones, reducing electronic waste. European buyers prioritize certified quality, RoHS compliance, and reliable performance. The builtin DAC ensures compatibility with all USBC devices, including laptops.

Trust Enhancement - Why Choose MobiRabbit

MobiRabbit (Guangzhou Biaofeng Electronic Technology Co., Ltd.) has supplied mobile phone accessories for over 25 years. We are a fully licensed company registered in Guangzhou, China, with a Hong Kong branch (Mobi Rabbit Limited). Our business license is verifiable through the National Enterprise Credit Information Publicity System.

We maintain stable inventory of USBC to 3.5mm audio adapters. Each unit is 100 percent tested for audio output, microphone input, and DAC performance. We use highquality DAC chips from certified suppliers.

Payment Methods (Secure and Traceable)

We do not use PayPal or anonymous online payment platforms. We accept only regulated, fully traceable payment methods:

• Bank Transfer (T/T) directly to our corporate bank account

• Western Union with tracking and proof of payment

• MoneyGram widely used for international transactions

• Alipay or WeChat Pay for buyers who prefer Chinese platforms

All payments are processed under strict antifraud and antimoney laundering regulations. You can verify our bank certificate and business license upon request.

For FirstTime Buyers

• Start with a small sample order (50 to 100 pieces) for low financial risk.

• Request company verification. We provide business license, bank certificate, and Hong Kong registration.

• Schedule a video call. We will show you our warehouse, stock, and testing process.

• Thirdparty inspection is welcome (SGS, Bureau Veritas, etc.).

• References are available upon serious inquiry from longterm customers.

Company Background Summary

• Brand: MobiRabbit

• Manufacturer: Guangzhou Biaofeng Electronic Technology Co., Ltd. (25+ years)

• Hong Kong Branch: Mobi Rabbit Limited

• Business Status: Fully licensed, stable, longterm operation

• Shipping Partners: DHL, UPS, FedEx, TNT, EMS, Hongkong Post, local forwarders

• Warranty: 12 months against manufacturing defects

Final Note to Buyers

We invite you to place a small sample order. Test the audio quality, microphone function, and durability of our USBC to 3.5mm audio adapters. We are confident that once you experience our quality, you will choose MobiRabbit as your longterm partner. Contact us for a proforma invoice and wholesale pricing.