Etecnix: Technology, Finance, Innovation.

Step into a world of amazing sound with the Bose QuietComfort Ultra Headphones . Made for those who love great sound, t…

Etecnix: Technology. Finance. Innovation.

The Sony WH-CH520 headphones are a great pick for those who want good sound and comfort. They cost just $60. This make…

Etecnix: Technology. Finance. Innovation.