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EARPHONES Q4 "innovation"

[Category : - ELECTRONICS- Computers and computer accessories - Audio - Video]
[Viewed 1450 times]

the new Q4 earphones are designed to give an advantage to listening in pairs without the need to have the adapter and two pairs of earphones, giving the advantage of listening comfortably and perfertamente when you are in pairs, using only a pair of Q4 earphones.


Financial information

-Vendita a titolo definitivo
- invenzione non è mai stata venduta e mai commercializzata
- con un guadagno del triplo addifferenza dei costi

Patent publications:

No publication
Asking price:

Above 1 million USD

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Viewed: 1450 times

Seller:

cuffieq4 (Italy)

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