Introducing Harman Kardon Onyx Studio 4 with SOUND TEST

Introducing Harman Kardon Onyx Studio 4 Portable Bluetooth Speaker with Bianural Recording Sound Test. its the Onyx Studio 3 successor. Get it here - http://geni.us/4ur1 Onyx studio 5 Unboxing with SOUND TEST - https://youtu.be/kbs6kRCpwE0 Subscribe for more Dope Tech - https://goo.gl/CAYw2F ------------------------------------------------------------------------------------------------ Nifty Gadgets and Tech all in one place for you http://amzn.to/2xLLf8Z ------------------------------------------------------------------------------------------------ Find me Online twitter : https://twitter.com/EzekielOgboko instagram : instagram.com/ezekielogboko Tumblr : Ezekielo.tumblr.com For Business Inquiries email : EzekieloTechVlogs@gmail.com MUSIC https://soundcloud.com/joakimkarud https://soundcloud.com/julian_avila #Harmankardon #Onyxstudio4 #Audio