BENFEI USB C to Audio Jack Adapter with 60W Fast Charging
Quick take
This USB-C to 3.5mm adapter adds wired headphone output while supporting power passthrough rated up to 60W. It is best for people who want to keep using corded headphones or speakers on USB-C phones and tablets without swapping to Bluetooth. The main buying caveat is that charging power delivered and audio playback behavior (pause and resume) can vary depending on your specific Android or iOS device and settings.
Pros and cons
Pros
- Supports USB-C audio with a built-in DAC (hi-fi style output, noise reduction claim).
- Designed for simultaneous wired audio and charging, rated up to 60W.
- Durable build details include strain relief and metal-coated connectors, plus a compact hidden-cord design.
- Includes a wire control function for compatible headphones.
Cons
- Pass-through charging behavior may not match the “up to 60W” number on every phone.
- Some devices may pause playback when plugging or unplugging the charger.
- Phone cases that sit close to the port may need adjustment for proper fit.
What buyers think
Buyer feedback is generally positive for everyday usability and audio quality, with several reports of clean, working audio output when paired with wired headphones or ear buds. Multiple buyers also mention no audible static when charging and listening at the same time, and they like the compact storage design that keeps the adapter from becoming a loose cable in a bag. Overall, buyer-review evidence supports that the adapter is functional for “audio plus charging,” but compatibility details can depend on device settings and your phone model.
Who this adapter is for
The BENFEI USB C to Audio Jack Adapter is a good fit if you:
- Have a USB-C phone (including listed iPhone 15 models and Galaxy S-series models) or iPad Pro that needs a 3.5mm output for corded headphones or aux-style speakers.
- Prefer wired audio for consistency, work use, or travel, and want the convenience of charging without removing the adapter.
- Use headphones with inline controls and want basic call or control functionality through the adapter.
Key features that matter day to day
Audio output with built-in DAC
The adapter includes an internal DAC and is designed to reduce noise for higher-fidelity wired listening. In buyer reports, sound is repeatedly described as working properly and sounding clean, with no obvious “static while charging” problem mentioned by those using it during power passthrough.
Charging passthrough up to 60W
It’s intended to let you charge while using headphones. The practical takeaway from real buyer experiences is that charging performance can depend on your device and power source. Some phones appear to receive less than the maximum headline power, even though audio remains stable.
Durability and connection stability
It uses strain relief design intended to handle repeated bending, includes shielded enamel wire for signal stability, and uses metal-coated connectors to improve contact. This aligns with why many buyers find it convenient for routine bag carry.
Port and case fit
Because it’s a compact adapter with a built-in USB-C connector, fit can be sensitive to how thick or deep your phone case is around the charging port.
Pros and cons in plain language
Pros
- Works as a wired audio adapter for USB-C devices, with buyers reporting clean audio output.
- Supports charging while listening, which simplifies commuting or desk setups.
- Compact, hidden-cord style design makes it easier to store than bulkier dongles.
- Durability-focused construction details are meant to reduce wear from everyday movement.
Cons
- Charging may not reach the maximum rating on every phone, and delivered power can vary.
- Audio playback may pause when you plug or unplug the charger during listening on some devices.
- Case clearance is not guaranteed, especially with deeper protective cases.
Compatibility and setup tips
- Check settings for USB-C audio mode on some Android phones. A buyer with a OnePlus device reported better results after adjusting a “USB default mode” setting in developer options and considering OTG-related behavior.
- If you rely on charging while listening, expect device-specific behavior. Even when charging works, music control (pause and resume) can be handled differently by each phone.
- Test with your specific case. If your case is very snug around the USB-C port, you may need to verify fit before committing.
Verdict
The BENFEI USB C to Audio Jack Adapter with 60W fast charging is a practical pick for USB-C device owners who want wired 3.5mm audio and charging passthrough in one small adapter. It earns trust for stable audio output during charging and a convenient form factor, but the best results likely require attention to your phone’s USB behavior and your case fit. If you want a no-fuss wired-audio solution for daily travel, it can be worth trying, especially if you expect occasional variability in charging power and playback control.
Price and availability
Current pricing and stock can change. Use the button below to check the latest deal on Amazon.
FAQ
Does this adapter support charging while using headphones?Yes, it is designed for power passthrough while listening. Real-world charging power delivered may vary by phone and charger.
Will it always deliver the full 60W?Not necessarily. Some users report receiving less power than the maximum advertised rating, depending on their device.
Does unplugging the charger affect playback?On some devices, plugging or unplugging the charger can pause playback, requiring you to manually press play again.
Is it compatible with phone cases?Fit depends on case thickness and port clearance. Some cases may need adjustment because the adapter must connect fully to the USB-C port.
Will it work with my wired headphones and inline controls?The adapter is intended to support wire control functionality on compatible wired headsets. Compatibility depends on your specific headphone model and device behavior.
What devices is it meant to work with?It targets USB-C phones and tablets including listed iPhone 15 Pro Max/15 Pro/15, Galaxy S24/S23/S22/S21 Ultra, iPad Pro, and Pixel 8 (and similar USB-C audio use cases).
Specifications
| Product Title | BENFEI USB C to Audio Jack Adapter with 60W Fast Charging, USB-C to 3.5mm Female Headphone Compatible with iPhone 15 Pro Max/15 Pro/15, Samsung Galaxy S24/S23/S22/S21 Ultra, iPad Pro, Pixel 8 Grey |
|---|---|
| Category | Electronics > Headphones, Earbuds & Accessories > Adapters |
| Brand | BENFEI |
| Manufacturer | BENFEI |
| Model Number | 000361grey |
| Item Weight | 0.02 Kilograms |
| Color | grey |
| Compatible Devices | iPhone 15 Pro Max/15 Pro/15, Samsung Galaxy S24/S23/S22/S21 Ultra, iPad Pro, Pixel 8 |
| Specific Uses For Product | Headphones, Cell Phones |
| Connector Type | USB Type C |
| Number of Ports | 1 |
| Input Voltage | 20 Volts |
| Current Rating | 3 Amps |
| Power Plug Type | No Plug |
| Nominal Power | 60 Watts |
| Smart Home Compatibility | Not Smart Home Compatible |
| Finish | Glossy |
| Warranty Type | Limited |
| Package Quantity | 1 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Mfr Part Number | 000361grey |
Available variants
Size
- 3.5mm + PD
- C Audio + PD
Color
- grey
- gray
- pink
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