The OB�4 magic radio redefines portable audio with its revolutionary endless looping tape that captures and memorises everything you play, allowing you to rewind and remix any content on the fly. This incredible sounding portable hi-fi stereo combines wireless audio capabilities with traditional inputs like line-in and FM radio, creating what can only be described as the evolution of radio itself. The intuitive digital-motion controls let you grab, spin and interact directly with sound through the volume knob and tape reel, while Bluetooth device adjustments are mirrored in real-time on the unit's physical controls.
Four precision-engineered speaker elements work in harmony to create pure quality sound with a stereo field that fills entire rooms. The flow-optimised bass reflex duct cleverly utilises environmental surfaces to produce deep, natural bass response that's particularly impressive for a portable unit. Built for versatility, the OB�4 features a folding handle that doubles as a stand and makes transport effortless � perfect for outdoor use, public spaces, or finding a permanent home in your kitchen.
Battery performance is exceptional, offering up to a week of normal radio listening or approximately 40 hours average playback on a single charge of the high-capacity lithium polymer battery. The hardware platform supports both high-definition Bluetooth Classic and the emerging BLE audio standard for future compatibility. Beyond traditional inputs, disk mode unlocks three unique functions: ambient, karma and metronome, adding creative possibilities to your listening sessions.
- Portable hi-fi stereo with line-in and wireless audio
- Memorises everything played on an endless looping tape
- Digital-motion controlled volume knob and tape reel
- Four tailor-engineered speaker elements for quality sound
- Flow optimised bass reflex duct for deep, natural bass
- Designed for outdoor and high-volume use
- Up to a week of music listening on a single charge
- Supports high-definition Bluetooth classic and BLE audio
- Experimental features available in disk mode
- Includes ambient, karma, and metronome functions



