RoamEo fits like a vest with open sides and is made of breathable materials. 

The are four small speakers which deliver sound from left and right of both front and back, delivering a superb stereo experience without isolating you from the environment. You will hear the honking, cars approaching or simply someone who wants your attention.

The source material is any Bluetooth enabled device or any MP3 play with a head jack. 

Included are exciters which adds a dimension which headphones can't deliver. They can be switched off. 

There is a volume and balance control. It is yet to be determined if balance will include front to rear and left to right.

LED arrays will be on the front and back to improve the wearers visibility. They may be driven driven by an optional solar panel.