The VisionTek BTi65 speaker offers an amazing sound quality in a compact speaker. With the latest Bluetooth 4.1 technology combined with the Ultra Compact Design it can easily fit into a backpack or purse. With its IP65 rating the speaker is designed for your active lifestyle. You don't have to worry about rain, sand, bumps or shocks. Just enjoy the crystal clear sound. The integrated microphone allows you to talk hands free without having to fumble with your phone.