[CES 2018]S-Ray (Sound-Ray)


S-Ray is a portable directional speaker which users can carry anywhere. S-Ray helps people avoid having to put on earphones for a long time which can cause ear pain, or from having to rely on Bluetooth speakers which can bother others. At CES 2018, S-Ray will showcase a variety of product options such as Neckband, Handy and smartphone cover.

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