Applying the same logic to cell phone headsets, a normal headset (one that goes on one ear) is a mono headset with only one streaming line of audio. You have one ear, one speaker, and one line for audio. A stereo bluetooth headset will cover both ears and split the audio into a left and right channel for sound.
BMW Welt (English â BMW World), is a multi-functional customer experience and exhibition facility of the BMW AG, located in Munich, Germany.n the meeting forum, BMW Welt offers conference rooms and the opportunity to stage media events. The building often houses exhibitions related to new BMW models and, since 2012, other BMW Group brands such as Mini and Rolls-Royce.
They especially invite you to experience the âWorld of BMWâ (BMW Welt) as an unforgettable setting for your corporate or social event. The BMW Museum debuted in 1972 and was ideally positioned adjacent to the Olympic Park in Munich.he extent of flexibility of the event spaces in the BMW Welt is hard to beat. Since Autumn of 2012, BMW Group and its brands are combined in the BMW Welt and create a highly emotional brand world which creates a unique setting for every event.