Moondrop May Dynamic Driver + Planar Magnetic Driver IEM (In-Ear Monitor)

$57.19 $64.99

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Hear every detail

At the Moondrop May’s core is a customized audio chip paired with an advanced DSP, delivering a HIFI experience that’s fully customizable. Dial in your favorite sound tuning or choose from user-submitted configurations using the Moondrop LINK app. The May sets itself apart with its dual-driver system, featuring a 10mm sapphire full-frequency dynamic driver and a 6mm annular planar magnetic driver. This combination ensures a rich, detailed sound across all frequencies.

Power you can hear: customized audio chip

At the heart of the May IEM lies its customized audio chip. This powerful digital signal processor (DSP) not only enhances sound quality but also optimizes the frequency crossover effect, creating a fully balanced HiFi sound. 

Flexibility at your fingertips: interchangeable cable design

The MAY uses a universal 0.78mm interchangeable cable, allowing you to replace the cable or make use of a Bluetooth neckband or TWS ear-hooks if desired. 

Dual drivers for superior sound: planar + dynamic 

The May IEM boasts a sapphire full-frequency dynamic driver alongside an annular planar magnetic treble driver. By dividing the frequency range between different types of drivers, this game-changing configuration ensures a wide-band response, ultra-low distortion, and natural, transparent high-frequency details. 

Crafted for comfort: medical-grade resin shell

Comfort is not an afterthought with the May IEM. Its medical-grade resin shell, developed in close cooperation with HeyGears Technology, guarantees both universality and comfort. The high-precision 3D printed structure, based on MOONDROP's extensive experience, provides a snug fit for extended listening sessions.

Shapeable sound: five preset tunings

The MOONDROP Link 2.0 app opens up a world of sound customization. Choose tuning configurations, customize parametric equalizers, or explore user-submitted optimizations. The possibilities are endless, allowing you to dial in your favorite tuning or crowd-source something new. 

USB-C wired connection

The May IEM's USB-C connection delivers superior sound quality without the latency or quality loss common with Bluetooth devices, guaranteeing a hifi and uninterrupted audio experience.

Convenience at your command: three button control 

Adjust volume, play/pause music, or take phone calls with ease, thanks to the three-button control module. Plus, a high-quality microphone ensures your voice is heard clearly during calls, making chatting with friends between tracks a breeze. 

Product highlights

  • Customized audio chip with powerful DSP
  • Fully balanced HiFi sound quality
  • Interchangeable 0.78mm cable design
  • Sapphire full-frequency dynamic driver
  • Annular planar magnetic treble driver
  • Medical-grade resin shell for comfort
  • Ultra-low distortion for precise sound
  • Five preset tunings with MOONDROP Link 2.0 app
  • USB-C wired connection for high-quality audio
  • Three-button online control with high-quality microphone


  • Driver: 10mm Sapphire Plated Diaphragm Dynamic Driver + 6mm Annular Planar Magnetic Driver
  • Impedance: 30Ω+15% (@1kHz)
  • Sensitivity: 120dB/Vrms (@1kHz)
  • THD: THD@1kHz≤0.05%
  • Frequency Response: 7Hz-39kHz
  • Effective Frequency Response: 20Hz-20kHz (IEC60318-4, 3dB)
  • EarphoneJack: 0.78-2pin
  • Cable Plug: USB-C

What’s included

  • May IEM x 1
  • Headphone Cables x 1
  • Eartips x 3 pairs
  • Storage Case x 1
  • User Manual x 1
  • Brand Card x 1

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