The Edifier Luna 2 E20 Lifestyle Audio System is a pair of oval-shaped surround right and left speakers in black plastic. They offer wired connectivity with audio inputs including USB and a 3.5mm jack. This unit does not come with a power cable, making it ideal for those who already have one. Perfect for adding a touch of sound to your living space, this audio system from Edifier is a stylish and modern addition to any home.