Teenage Engineering OB-4 High-Fidelity Bluetooth Loudspeaker headphone 4.4mm Advanced noise cancellation that automatically

Advanced noise cancellation that automatically adapts to your surroundings

Gray Cable Plug 3

And that is why we take great trouble to eliminate all possible interference sources - no matter how minute - right at the development stage

sound comes from virtually anywhere around you

Teenage Engineering OB-4 High-Fidelity Bluetooth Loudspeaker headphone 4.4mm Advanced noise cancellation that automaticallyThe magic radio. Introducing OB4, the portable high fidelity loudspeaker with two 4 bass drivers and a pair of neodymium tweeters that deliver Crystal clear, open natural sound with 38 watts per channel thats around 100 decibels of incredible sounding stereo. Listen using line input, Bluetooth, FM radio, and disk. The Interface is minimal, with only the things you really need. Yet if you look below the surface, theres a lot more than meets the eye.