Teenage Engineering OB-4 Red

Listen to your sources via line-in, Bluetooth, FM radio or disc mode. The OB-4 stores everything you listen to on an infinite loop "tape", allowing you to rewind the radio and remix anything, directly into the OB-4. It features a fold-down handle that doubles as a stand, and an extendable antenna.

The ultimate portable speaker
Designed to be used wherever and however you like: on the terrace, at a picnic, or from home to your vacation. Then use the custom mesh carry bag to listen to OB-4 on the go.
And why not make room for it in the kitchen? The adjustable handle incorporates an extra antenna for easy transport, and can also be used as a stand for more relaxed listening.

Natural sound
Four custom-designed drivers deliver pure sound and a stereo field that fills the whole room. An optimized bass reflex driver ensures deep, natural bass.

72 h of listening
On a single charge, listen to the radio for three days without sleep (which we don't recommend), or up to 40 hours via Bluetooth. All thanks to the high-capacity lithium-ion battery.

The wireless part
OB-4 is a wireless speaker compatible with Bluetooth Classic for audio streaming, and Bluetooth Low Energy for volume control via the Orthoplay app or Ortho Remote remote control.

Big sound in a small package. Its compact size and integrated handle let you take great sound from the living room to the studio, and beyond.

Motorized user interface
Use your fingers to grip, rotate and interact with sound.
Motorized digitally controlled volume wheel and tape reel. We call it the next generation of user experience.

Wake up your mind with disc mode
Beyond classic functions like line-in, Bluetooth or FM radio, you'll find disc mode.
This is where we update OB-4 with experimental new features. A public search area to explore all that THIS MEDIA INSTRUMENT can be. Currently, functions available in disc mode include: ambient, karma, metronome, noise and loop. The Orthoplay application provides access to the latest updates.

What's this magic trick?
Ever wish you could rewind the radio to hear the title of the last song played? OB-4 records everything you listen to on an infinite loop tape*.
Rewind, manipulate time, loop, keep the beat or get carried away - with a simple finger gesture, deliberate or accidental. The OB-4 lets you listen like never before... and that's just the beginning of its many tricks.
*2-hour continuous recording

Magical studio monitor
Thanks to its low line-in latency, the OB-4 is the ideal portable studio speaker. Plug in your instruments, a turntable, or any device with audio output. You can also use the FM signal to connect the OP-1 field.
While you play, the OB-4 is part of the performance. Test the ambient mode, use the metronome to keep the beat, or loop your beats to create something new. Remix and experiment live.

• Bluetooth, FM signal, line input and disc mode
• Up to 72 hours of radio listening on a single charge or 40 hours via Bluetooth
• UV-resistant belt
• Compatible with Ortho Remote and Orthoplay app
• Dimensions: 232.5 × 284 × 57.5 mm | 9.2 × 11.2 × 2.3 inches
• Color: red