Noise isolating, in-ear headphone with remote and microphone


Experience powerful audio, lasting comfort and exceptional quality combining RHA's signature technologies and designs.

  • Powerful 320.1 driver
  • Noise isolating design
  • Built from anodised aluminium
  • 3-button remote & mic for Apple® with full Siri compatibility
  • Three year warranty

Made for i

Powerful audio

Dynamic driver (model 320.1)

Powerful and immersive with an open soundstage, the 320.1 driver has been engineered to achieve optimum performance from the headphones’ aluminium housings.

Designed for clarity

Signature Aerophonic™ housing design

Designed to channel sound from the headphone's driver to the listener's ear without obstruction, RHA's Aerophonic™ housing design ensures clear and accurate audio reproduction. Unique to RHA's MA Series, the noise-isolating Aerophonic shape of the MA600i - inspired by a trumpet's bell - is crafted from anodised aluminium to balance aesthetic and durability.

Take Control

Remote and cable

An in-line remote and microphone offer convenient control over calls, music and volume with compatible Apple® devices including iPad, iPod and iPhone models. The remote is found on an oxygen-free copper cable finished with a high durability outer which offers minimal tangling.


  • Stainless steel ear tip holder
  • 2x Double flange silicone ear tips - L x1, S x1
  • 6x Dual density silicone ear tips - L x2, M x2, S x2
  • Premium carry case
  • MA600i in-ear headphone
  • 3-button remote and microphone for use with Apple® devices
  • OFC cable
  • Gold plated 3.5mm termination



Dynamic (Model 320.1)




1.35m, OFC

Frequency Range

16 – 22,000Hz

Rated/Max Power

1 / 5mW


3.5mm, gold-plated


16 ohms



Manufacturer's Warranty

3 Years

Frequency Response



Premium in-ear headphone

• Powerful 320.1 driver
• Aerophonic™ aluminium construction
• Noise isolating design
• 3-button remote and mic
• Reinforced OFC cable
• Premium ear tips and carry case
• 3 year warranty
• Free delivery