Review: Logitech MX Sound Bluetooth Speakers - iLounge
Logitech MX Sound 2.0 Multi Device Stereo Speakers with premium digital audio for desktop computers, laptops, and Bluetooth-enabled : Electronics - Amazon.com
Best Buy: Logitech MX Sound 2.0 Bluetooth Speakers (2-Piece) Black 980-001281
Logitech MX Sound 2.0 Bluetooth Speakers review: premium PC speakers burdened by average audio