MINIATURE AUDIO RECORDER

In a modular approach to complement a miniature multimedia recorder with additional components, provision is made for a miniature multimedia recorder set comprising a main device and an additional device, the main device comprising at least a sensor such as an audio or audio/video acquisition unit, a processor, a memory and a battery, and the additional device comprising an optional circuit for the main device, said main device comprising a first housing and said additional device comprising a second housing, characterized in that the first housing or the second housing comprises at least one magnet cooperating with a metallic part on the second or the first housing, respectively, said first and second housing comprising guiding elements to ensure proper positioning between the first and the second housing. 1. A miniature multimedia recorder set comprising:a main device comprising at least a first housing, a sensor, a processor, a memory and a battery; andan additional device comprising a second housing and optional circuit for the main device disposed within the second housing:wherein that the first housing or the second housing comprises at least one magnet cooperating with a magnet or a metallic part on the second or the first housing, respectively, said first and second housing comprising guiding elements to ensure proper positioning between the first and the second housing.2. The miniature multimedia recorder set of claim 1 , wherein the magnets are located at the periphery of the first or second housing.3. The miniature multimedia recorder set of claim 1 , wherein the magnets on first housing have opposite polarities from the magnets on the second housing.4. The miniature multimedia recorder set of claim 1 , wherein the first and second housing further comprise contacts cooperating with each other such that claim 1 , when the first housing is magnetically connected to the second housing claim 1 , the contacts on the first housing are electrically connected to ...