The Bang and Oulsen A2 features a premium combination of aluminium and leather to create a stunning looking Bluetooth speaker, to top any other in the portable audio sector. In the past, B&O have stayed clear of this market, mainly because most portable Bluetooth speakers usually produce quite compressed audio, which is unbefitting to a company like B&O. However, this has recently changed because of a new technology called APTX, a Bluetooth standard that delivers far superior wireless audio, which is enough for B&O to join and conquer the portable audio game. In terms of sound, the A2 produces 180W of crisp highs and basey lows in a 360 degree true sound exertion. Trust us; you will not believe the sound that is coming out of this compact speaker. The A2 also features 24 hours of continuous playing time as well as the ability of connecting up to 8 devices at once.