Avantree ADHF-C191 Resolve-C USB C Wired Earbuds: Comfortable, Clear Calls

Published on June 7, 2023, 9:40 a.m.

In the age of wireless Bluetooth earbuds, high-quality wired headsets like the Avantree Resolve-C still have their appeal. The unique design and excellent call performance make these earbuds stand out from the crowd.


The Avantree ADHF-C191 Resolve-C USB C Wired Earbuds uses an open-ear design that rests gently on the outer ear instead of inserting into the ear canal, reducing pressure and discomfort. The ear hooks securely fit the earbuds in place during movement. This innovative design ensures both comfort and stability. The Avantree ADHF-C191 Resolve-C USB C Wired Earbuds also has built-in controls and microphone for call and music control.

 Avantree ADHF-C191 Resolve-C USB C Wired Earbuds

Key Features

  • Open-ear design for maximum comfort
  • Built-in microphone enables crystal clear calls
  • In-line controls for call and music management
  • Compatible with most Type C devices like Samsung, Pixel, OnePlus

 Avantree ADHF-C191 Resolve-C USB C Wired Earbuds


The open-ear design is ingenious, maximizing comfort by avoiding in-canal pressure. Reviewers love how the earhooks securely hold the earbuds in place during activity. The subtle matte black finish gives them an understated, stylish look.

Ease of Use

Overall very easy to use. The earhooks provide hassle-free fit. Controls are intuitive and responsive for managing music and calls. Plug-and-play connectivity with Type C devices.

Build Quality

Constructed from durable plastics, the Avantree ADHF-C191 Resolve-C USB C Wired Earbuds have a lightweight yet sturdy feel. The tangle-resistant cord prevents knots and lasts through heavy use. Users are impressed by the quality relative to the reasonable price.

Sound Quality

Audio reproduction is excellent - clear mids and treble with punchy bass. The open design prevents sound isolation but provides a natural listening experience with increased awareness of your surroundings.

Microphone Quality

The built-in mic captures voice clearly for calls. Noise cancellation works decently in moderate environments but struggles in very noisy settings. Volume could be slightly louder.

Noise Isolation

The open-ear design allows ambient noise in. This improves spatial awareness but reduces immersion in loud environments. Not ideal for commutes or travel.

Battery Life

As a wired headset, the Avantree ADHF-C191 Resolve-C USB C Wired Earbuds does not contain batteries or require charging. It offers unlimited, uninterrupted usage.
 Avantree ADHF-C191 Resolve-C USB C Wired Earbuds


The USB-C connector plugs into Type C smartphones for direct, hassle-free connection. Ensure the port supports audio output for full compatibility.

 Avantree ADHF-C191 Resolve-C USB C Wired Earbuds


The well-placed in-line remote makes it easy to control volume, music, calls without touching your phone. Buttons have a tactile, clicky response.

 Avantree ADHF-C191 Resolve-C USB C Wired Earbuds


Reviewers rave about the all-day wearable comfort, thanks to the open-ear fit and lightweight build. The earhooks stay secure without causing pain or pressure.

Water Resistance

The Avantree ADHF-C191 Resolve-C USB C Wired Earbuds lack official water resistance ratings. Exposure to moisture could damage the components.

Origin and Launch

The Avantree ADHF-C191 Resolve-C USB C Wired Earbuds is made in China and launched on December 1, 2022.

Use Cases

Perfect for frequent callers like busy professionals and corporate executives. Also great for casual listening during commutes, workouts, walks, travel and more. Provides an easy way to take calls and control music on the go.

User Feedback Analysis

With over 900 customer reviews, the Avantree ADHF-C191 Resolve-C USB C Wired Earbuds have garnered largely positive feedback for their ingenious design and quality performance.

The open-ear fit stands out as a winning feature for many customers. They describe the earbuds as “extremely comfortable” and perfect for long-term wear, unlike in-ear headphones that cause ear pain and fatigue over time. Those with small, sensitive ears are particularly thrilled by the gentle, non-invasive fit.

Sound quality also draws praise for its clarity and purity. Customers enjoy immersive audio when listening to music, audiobooks, and other media. The lack of noise isolation from the open design is a worthwhile trade-off for the improved comfort.

For call performance, users say both incoming and outgoing audio are crystal clear thanks to the built-in microphone and great tuning. The microphone captures speech accurately while minimizing ambient noise. Callers appreciate how the earhooks keep the mic perfectly positioned near the mouth.

The in-line controls work seamlessly for managing calls and music on the go. Users love the convenience of adjusting volume or skipping tracks without touching their device.

Areas for improvement include boosting microphone volume in noisy environments and adding water resistance. Some report connectivity issues with certain USB-C ports. Overall though, most agree the Resolve-C earbuds deliver innovative design, great sound, and excellent call quality at an affordable price point. They are an ideal mobile headset for work and play.


  • Comfortable open-ear design
  • Excellent call sound quality
  • Easy in-line controls
  • Wide compatibility with Type C devices


  • Microphone volume could be improved
  • Not ideal for noisy environments
  • Bass could be stronger


At just under $20, the Avantree ADHF-C191 Resolve-C USB C Wired Earbuds provide great value. You get an innovative design, quality audio, crystal clear calls, and handy controls at an affordable price point.


With its innovative open design and great call performance, the Avantree ADHF-C191 Resolve-C USB C Wired Earbuds are highly recommended for those looking for a quality wired headset.


  • Connector: USB-C
  • Compatibility: Type C smartphones including Samsung Galaxy, Google Pixel, OnePlus
  • Controls: Volume, call answer/end, playback
  • Microphone: Built-in
  • Eartip Size: Small/medium
  • Cord Length: Unknown
  • Frequency Response: Unknown
  • Impedance: Unknown
  • Sensitivity: Unknown

Box Contains

The Avantree Resolve-C wired earbuds, eartips in 2 sizes, cable clip, user manual.


  1. Choose the eartip size that fits your ear.
  2. Connect the USB-C plug to your smartphone.
  3. Insert the earbuds over your ears using the ear hooks.
  4. Adjust the microphone near your mouth.
  5. Use in-line controls to manage volume, calls, and music playback.

Enjoy crystal clear calls and music anywhere with the Avantree Resolve-C!

Avantree ADHF-C191 Resolve-C USB C Wired Earbuds