Teenage Engineering OB–4 Magic Sound Radio

The Teenage Engineering OB–4 Magic Sound Radio. OB–4 is our 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.

The incredible sounding portable hifi stereo with line-in, wireless audio, and the evolution of radio the OB–4 memorizes everything you play on an endless looping tape. rewind the radio and remix anything that comes with a folding handle that doubles as a stand. ultra-power efficient with up to a week of music listening.

Natural Sound

Four tailor-engineered speaker elements deliver pure quality sound and a stereo field that fills the entire room. a flow-optimized bass reflex duct delivers deep natural bass.

72 Hrs Listening

How about normal radio listening for a week without charging? the high-capacity lip battery delivers about 8 hours of noise at max volume, or an average of 40 hours on a single charge.

The Wireless Part

The OB–4 hardware platform supports both high-definition Bluetooth classic and Bluetooth low energy standards and works with an ortho remote for wireless volume control. 

Smart Antenna

We've spent years fiddling with the antenna so you won't have to. and for those tricky listening places, we've included a fine-tuned smart spiral antenna that neatly integrates in the handle. 

Motorized User Interface.

Use your fingers to grab, spin, and interact with the sound. digital-motion-controlled volume knob and tape reel. we call it the next level of user experience.

The Handle-Stand

Designed to be played outdoors, in public spaces, and at high volume; carried on one shoulder with speaker elements facing the head.it is assumed that passers-by share the same musical taste. or why not give it a home in your kitchen with any luck, the iconic handle makes it a breeze to carry anywhere, and can even be used as a stand for a more relaxed listening position.

Product Specifications:

Power Output: 2 x 38 W

Amplifiers: 2 x Class-D

Frequency Response: 52 Hz to 25 kHz

Bluetooth: 5.0 LE

Supported Audio Codecs: AAC

Radio Tuner: FM

Inputs: 1 x 1/8" / 3.5 mm Stereo (Audio)

AC Input Power: 110 to 240 VAC, 50 / 60 Hz

Material: Aluminum, Polycarbonate

Dimensions (W x H x D): 9.2 x 11.2 x 2.3" / 23.3 x 28.4 x 5.8 cm

Weight: 3.7 lb / 1.7 kg