The Moondrop May in-ear monitors (IEMs) offer a premium audio experience, seamlessly blending exceptional sound quality with a luxurious build. This in-depth review explores every facet of the May IEMs, from their meticulously crafted cable and comfortable fit to their versatile app-based EQ customization and impressive sonic performance. We delve into the details of the materials used, the design choices impacting comfort and durability, and the overall listening experience across different genres and volume levels. Prepare to discover whether the Moondrop May lives up to the hype and justifies its price tag.This review meticulously examines the May's build quality, focusing on the high-quality cable, comfortable ear hooks, and the stunning, medical-grade resin shell. We'll evaluate the functionality of the USB-C connector and its compatibility with various devices, along with the user-friendly Moondrop Link 2.0 app. Finally, we’ll dissect the sound signature, analyzing its balance, imaging, and detail across the frequency spectrum, providing a comprehensive assessment of the audiophile-grade experience the Moondrop May delivers.
Pros And Cons
- Premium build quality cables and IEM shell
- Oxygen-free copper cable (possibly silver-plated), tangle-free
- Good cable thickness, brighter appearance, convenient splitter
- Comfortable and secure fit, even for extended use
- Lightweight and compact design
- Type-C connector compatible with most smartphones and PCs (DSP and D supported)
- Automatic detection on Windows PC
- Good call quality, HD microphone support
- Good volume level with no distortion at maximum volume
- Decent sound stage
- Good imaging, enabling easy sound separation and differentiation of instruments and vocals
- Customizable EQ with five presets (standard, bass, reference, Harman, and a fifth unstated option)
- Balanced sound signature (adjustable via EQ)
- Good detail in treble, not harsh
- Warm and punchy bass, with good reproduction of sub-bass
- Volume control on the cable only adjusts play/pause, next/previous song; it doesn't control volume
- Sound stage is not ultra-wide or spacious, but described as 'decent'
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Build Quality and Cable
The Moondrop May boasts a premium build, starting with its cable. The material is likely oxygen-free copper, possibly silver-plated, resulting in a thicker, more durable, and visually appealing cable. The cable's design prevents tangling, ensuring easy use and accessibility.

A noteworthy feature is the included splitter, allowing for flexible earbud placement. The cable's ear hooks provide secure and comfortable wear, minimizing discomfort during extended use. The in-line control box allows for basic playback functions.
IEM Shell and Comfort
The IEM shell is equally impressive, showcasing a gorgeous flow design faceplate with a glass-like finish. The entire shell, including the cavity and faceplate, is constructed from a medical-grade resin material. This combination results in a lightweight, compact design that is exceptionally comfortable.

The ear fit is secure and snug, eliminating any discomfort even during prolonged use. This makes the Moondrop May suitable for extended listening sessions without causing ear fatigue or pain. The comfortable fit ensures immersive listening.

Connectivity and Compatibility
The Moondrop May utilizes a USB-C connector which supports both DSP and DAC functionalities. This ensures broad compatibility with various devices, including Android smartphones (OnePlus, Oppo), Windows PCs, and laptops.
Upon connecting to a Windows PC, the Moondrop May is automatically detected, appearing as 'May Wired Earphone'. The audio quality is consistently high across different platforms, showcasing seamless compatibility.
App Support and EQ Customization
The Moondrop May offers app support through the 'Moondrop Link 2.0' application (available on the Google Play Store). This app allows for EQ customization with five preset options: Standard, Based, Reference, No Bass, and Harmon Style.
Users can adjust the sound profile to their preferences. The app provides a user-friendly interface for selecting and switching between these EQ settings.
Sound Quality and Music Experience
The Moondrop May delivers a distortion-free audio experience even at maximum volume. The volume level is highly adjustable, allowing users to find their ideal listening level. The sound quality remains consistently high across the volume range.
While not offering an ultra-wide soundstage, the audio is well-balanced and provides a good sound separation. The imaging is excellent, allowing for easy identification of individual instruments and their positions within the soundscape.
Detailed Sound Reproduction and EQ Modes
The sound reproduction is excellent across all frequencies, from sub-bass to ultra-high frequencies. The Standard EQ mode provides a well-balanced, flat sound, while the Harmon Style EQ offers a warmer sound with crisp treble.
Both EQ modes deliver detailed and clear audio reproduction. The Harmon Style EQ, in particular, enhances the mid-range and bass, resulting in a richer, more immersive listening experience.
Conclusion and Verdict
The Moondrop May IEMs offer a compelling combination of premium build quality, comfortable fit, and exceptional sound reproduction. The included app provides welcome customization options and the excellent microphone quality makes it suitable for calls.

While the price point is higher, the Moondrop May delivers a superior listening experience with detailed sound, excellent imaging, and minimal distortion. For audiophiles seeking a high-quality IEM, the Moondrop May is definitely worth considering.