 
 <prompt> Wetin be di common benefit wey people dey see for di ipod wey dem consider new for generation 3? Based on di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: The third generation start to include 30-pin dock connector wey allow for FireWire or USB connectivity. Dis one make am better for compatibility with non-Apple machines, as most of dem no get FireWire ports dat time. Later, Apple begin dey ship iPods with USB cables instead of FireWire, even though you fit still buy FireWire separately. As we reach first-generation iPod Nano and fifth-generation iPod Classic, Apple stop to dey use FireWire for data transfer (but you fit still use FireWire to charge the device) to reduce cost and form factor. As we reach second-generation iPod Touch and fourth-generation iPod Nano, dem don remove FireWire charging ability. The second, third, and fourth-generation iPod Shuffle dey use one single 3.5 mm minijack phone connector wey dey serve as both headphone jack and data port for the dock. 