It is another one of mousepads with built-in USB hubs. This new roll-up model features four ports and a speaker that connects to portable audio players, laptops and other digital products using a standard 3.5mm stereo audio plug.

Product Specifications:
· USB 1.1, 4 ports hub
· Dual speaker, can be connected to iPods, MP3 or MP4 players
· Roll up mouse pad for convenience use
· On / Off button
· Volume control
· Size: 280*220*40mm
· Weight: 190g