Edifier has done it again. They have taken an already impeccable Bluetooth 4.0 speaker and made it even more extraordinary. The e25HD has more to offer and still features a stylish design, smooth curves and piano finish. A fantastic accent piece for any room. The Luna HD Bluetooth speakers are the award winning Luna Eclipse—with the addition of an Optical/Digital input. This stunning 74 watt, bookshelf Bluetooth speaker set is ideal for TV and home entertainment! Luna Eclipse is a must have for audio enthusiasts seeking an exceptional audio and a visually striking experience. Connect to a Bluetooth enabled device for wireless audio, or to your audio host using the auxiliary cable provided. Go ahead and touch Edifier’s e25HD Bluetooth optical speakers. Control volume, power and mute settings on the touch sensitive control located on the speaker. A stylish, easy-to-use remote control also accompanies the Bluetooth 4.0 speakers to tame the powerfully small beast. Play top hits and new movies through the mighty e25HD. Featuring 3 inch bass driver and ¾ inch silk dome tweeter in each speaker, it will feel so realistic you’ll forget your're listening from home. Amplifiers in each speaker with professionally calibrated electronic crossover will make your room pop. And if that’s not enough, each speaker has a twin passive bass radiator amplifying the sound to its max.