Ultrasone Ruby Sunrise Limited Edition In-Ear Headphones (Open box) 4.4mm male Terminated in a balanced 2

Terminated in a balanced 2

Dynamic closed back

DLP 3D printing technology

The GT220 case has both USB-C and wireless charging options

Ultrasone Ruby Sunrise Limited Edition In-Ear Headphones (Open box) 4.4mm male Terminated in a balanced 2ULTRASONE RUBY SUNRISE: The collectors item With the Ruby Sunrise we are introducing a sibling model for the SAPHIRE in a limited edition of 100 pieces. The Ruby Sunrise uses a total of six drivers for its four paths. Two balanced armature drivers reproduce the bass, two more each in the middle and high range. In addition, two electrostatic drivers work as super tweeters in the compact all aluminum housing for the best high end sound. The limited