- Written review by Antdroid

- Written review by Precogvision

64 Audio's first high driver-count hybrid, Nio is a universal-fit earphone featuring a 9mm dynamic driver and a striking blue-abalone faceplate. With a sound signature characterized by extended lows and a rich 3-dimensional soundstage, Nio’s smooth treble and natural warmth will provide hours of enjoyable listening for all genres of music.

In The Box

• Nio Universal In-Ear Monitors
• 64 Audio Sticker
• 64 Audio Premium Leather Case
• TrueFidelity Eartips (S,M,L)
• Silicone Eartips (S,M,L)
• SpinFit Eartips (S,M,L)
• Black Premium Cable
• m20 apex Modules
• m15 apex Modules
• mx apex Modules