Founded in 2001, Astrotec intially focus on OEM manufacturing. In 2012, it decided to enter into the IEM market with the brand name Astrotec.
The AM90 is it's first effort. With a metal housing, a Knowles balanced armature and an irrestible pricing, the AM90 is bound to make waves in the budget IEM category!
The Astrotec AM-90 earphone is leading the International Moving Iron technology
The frequency response of this earphone is stable, it can’t be affect by the temperature and humidity change
Low impedance ,easy to drive , suitable for a lot of music player
Bring you more pure music space with good soundproofed effect
The leakproof sound design is help for your hearing