Acumen has developed a Bluetooth intercom package using the acclaimed Interphone module complete with a specifically designed on-bike charger that enables users to top-up the unit's battery anytime, any place anywhere. "When most people go touring on a motorcycle, they are limited in carrying capacity - so everything they can leave behind is a bonus. One of the things we don't want to carry with us is a mains charger - so we engineered a bespoke on-bike charger for the Interphone that plugs directly into the bike's battery," comments Acumen's Dave Martin.