a portable high-fidelity bluetooth loudspeaker featuring a 40 hour rechargeable battery. listen using line input, bluetooth, FM radio or disk mode. OB-4 memorizes everything you play on an endless looping tape, so you can rewind the radio and remix anything, all in OB-4. features a folding handle that doubles as a stand and extended antenna.
- bluetooth, FM–signal, line-in and disk mode - 72 hrs radio listening on a single charge or 40 hours of listening via bluetooth - uv resistant paint - compatible with ortho remote and orthoplay app
