Connect your phone inside the Sony Ericsson MAS-100, zip it up and listen to music on it through the speaker. Use any Sony Ericsson music phone you want.

Designed for those who love working, playing or relaxing outside and who love music. Its sporty looks and design enable you to strap it to your bag or bike.

With the MAS-100 you can carry and protect your phone and listen to the music on it in one great device. Grab it, take it and share your music outdoors.

Each element of a Sony Ericsson music accessory is designed for the best audio performance. Clear sound, deep bass and better performance as standard.

Fast port - an advanced system connector for connecting a charger, portable handsfree, cable or other accessory.

Powered by your mobile phone - the only battery you need to keep your eye on is your phone battery when you use the Active Speaker MAS-100. Efficient, cheap and designed for your nee
Product Specification
• Stereo sound • Style in mind • Fast port connector • Neodymium speakers • Powered from the phone