https://www.kickstarter.com/projects/51215664/mighty-streaming-music-without-your-phone https://www.kickstarter.com/projects/51215664/mighty-streami... might be

https://www.kickstarter.com/projects/51215664/mighty-streaming-music-without-your-phone https://www.kickstarter.com/projects/51215664/mighty-streami... might be worth keeping an eye on. Basically the same + bluetooth.