Toplay OGS Sport Hanger Earphone

I was first introduced to this new OGS technology in early Spring this year on an innovation exhibition. I was so impressed by the smart design that I asked to be on the waiting list. It conveys sound in an open guided direction without blocking the ear hole, allowing surrounding sounds to flow in naturally to improve environment awarenss in mobile motion. In addition, it reduces sound dBs to safe level, decreasing hearing fatigue and lowering the chance of noise-induced hearing damage. With a perfect final touch of seamless appearance and adjustable hanger as well as improved bass, it boasts the most innovative earphone on the market today! 2shopper and amazon.com have a speical promotion on this earphone