If you are need of an audio solution (music, TV, videos, blogs, etc.), these are the bomb for the money. These little Bluetooth speakers are perfect for the shop. They are powered (own amplifiers) and have multiple inputs: BT, RCA, optical. I just wanted BT. Paired easily to tablet or phone. Best of all they sound great and only cost $107! The need was there and the price was right. They are Edifier RM1280DB. So if you are looking for a simple sound solution on the cheap these may be the answer. Hundreds of positive, and in-depth reviews.