alaTest has collected and analyzed 78 user reviews of Sharper Image SBT5003BK Sound-Responsive Mini Wireless Bluetooth Speaker with LED Lights, Black from Amazon.com. The average user rating for this product is 4.4/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. People are impressed by the design and sound. The size and usability also get good views.