1,Innovative passive design, fashionable
2, High-quality piano coatings technique, bright as a mirror
3 , Compact body design, adding life interests.
4. Connected to audio equipment with USB interface
5, Wider frequency response range Design, up to : 50 ~ 20KHz
6 , Higher input sensitivity Design, up to : 460mv
7 , high-fidelity sound , more delicate and sensual
8 , Whole country Quality Guaranteed, and more quality assurance