The i24R3Portable is an extension of the i24R3 wireless speaker project collaboration between EOps and Michael Young studio. The i24R3Portable is a family of portable speakers with various specific functional configurations to suit different user lifestyles.

"This project is about a serious portable waterproof speaker, I have always wanted one myself but there are big constraints to achieve the best sound quality while being waterproof and lightweight. The conventional waterproof speaker drivers are simply not up to the job. We have achieved a fundamental improvement in waterproof portable speaker design by using a totally sealed sound chamber design with light weight and powerful flat panel speakers and passive radiators which can provide really strong music perfomance. And the circular form and the thickness of the i24R3Portable speaker happens to be the most appropriate form that can satisfy the challenging engineering requirement and coincidentally also look nice with the original i24R3 wireless speaker system. The i24R3Portable comes with a tube stand that is very unconventional for a portable speaker. The tube stand is something playful but people can use it like a handle for portability like carrying the speaker from indoor living room to the balcony but it is also removable so that people can mount the speaker in the wall if they want.", Michael Young (UK).

The different versions available allow the user to listen to music via PC or Mac computers, mobile phones, IPhones or MP3Players.