Ergonomic wearing design:

• Based on extensive ergonomic design principles and extensive simulation of wear test data, ikko ultimately designs the best cavity shape for the ear canal and even the entire auricle. 
• Weighing only 6 grams on one side, it is comfortable to wear and the external noise isolation is at the leading level in the industry.

Aviation grade alloy sound chamber: 

• Made of advanced lightweight alloy to ensure cavity hardness and better control the weight of the headphones. 
• The acoustic driver design combined with a dual titanium driver reduces internal harmonic resonance distortion and makes the sound more detailed and natural.

Seamless design：

• Quiet and flexible, wide and comfortable 
• Compatible with the sense of hearing of OH1
• Deep and ethereal special blue 
• Crafted with a Meteorite carved metal shell 

Dual titanium driver： 

• Knowles 33518 supply comfortable high frequency and ultra high frequency 
• 10mm polymer titanium diaphragm dynamic to create the transient and dynamic 
  Like the black and white double keys of the piano, the sound is natural and dynamic, the low frequency is full and flexible, the high frequency is transparent and natural, and the sound is delicate and elegant. 

High purity OFC silver-plated cable： 

• 2-pin 0.78mm detachable design 
• High purity OFC silver-plated cable, both high frequency extension and low frequency strength