4 drivers 50kHz frequency response HiFi audiophile sound quality
Balanced armature + 2 piezoelectric ceramic + dynamic
Imported Class A power amplifier
Physical 3-way crossover
Dual filter circuit
Long battery life
No main or secondary
Comfortable to wear
Quality sound comes from a good hardware and software foundation
Power filter, audio filter
Metal sound chamber
United States high end audio brand, focusing on the development and manufacture of high end wireless audio products,allows users to get the most innovative technology experience.
For make better black technology products,focus on innovation and research and development,currently has more than 20 invention patents.