House of Marley EM-FA001-PT Get Up Stand Up Premium Bluetooth Audio System Bluetooth A2DP/APTX high-quality audio 4.5" high-output woofers, 1" high-definition tweeters and a powerful amplifier provide room-filling bass and realistic mids and highs Custom-bent front from FSC Birch wood with walnut veneer and recycled plastic enclosure Auxiliary input works with hundreds of devices 100-240VAC universal power supply