ThinkSound ov21 Over-Ear Headphone with Mic (Open Box) sports-headphones the underlying principle of dual

the underlying principle of dual conduction remains central to delivering an unparalleled listening experience

Clear Professional

Red = HD audio > 48kHz

4 18 x 17 x 9

Volume control dial and mute switch are built into the left earcup for convenient control of the microphone

ThinkSound ov21 Over-Ear Headphone with Mic (Open Box) sports-headphones the underlying principle of dualOver ears Are Here The ov21 is our flagship, high fidelity, studio monitor and our first ever over ear design. When we set out to build the ov21's, our goal was to not only meet, but exceed the demands of audio professionals, musicians and music enthusiasts. We spent countless hours testing and improving the design; repeatedly measuring prototypes against headphones more than three times their price. Each time, the ov21's came out way ahead. We can