Ultrasone Edition 15 EX Over-Ear Open-Back Audiophile Headphones (Open box) earpads Bluetooth V4

Bluetooth V4

Impedance: 300 ohms

Individually enameled stranding avoids oxidizing even in humid climates

5mm jack plug

PSB’s research has discovered how listener preferences can be integrated into a wide range of speaker designs for many different applications

Ultrasone Edition 15 EX Over-Ear Open-Back Audiophile Headphones (Open box) earpads Bluetooth V4Over ear, open back, high end headphones Ultrasone Edition 15 Audiophile Headphones Breathtaking Sound First of all, Ultrasone Edition 15 Audiophile Headphones has a breathtaking sound. It comes from a completely new development: gold titanium compound GTC) driver technology. The membrane consists of gold foil and a titanium dome elements that combine to produce an outstandingly transparent sound quality with an incredible degree of precision.