Excerpt: (1 items) Logitech’s Rechargeable Speaker S715i is a slim, black-plastic-and-metal speaker dock for iPhone and iPod that combines portability, a built-in rechargeable battery, and impressive audio quality. Let’s start with the portability. The S715i measures 15.5 inches wide, 2 inches deep, and 5.3 inches tall, weighs just 3.5 pounds, and ships with a thin carrying bag.
Excerpt: You won’t be slipping this one into your pocket, as the chunky black speaker weighs just over a kilo and measures 360mm long and 60mm thick, making it far and away the heftiest speaker in this group. Even so, it should still fit into a backpack or travel bag, and its eight-hour rechargeable battery means that you can listen to your music anywhere you want.