The LG MSP-200 portable speakers are an affordable option for cell phone speakers. They may not have the flashiest design, but they're portable and they're compatible with most any cell phone. The offer decent sound quality as well
The Backup-Pal offers a convenient and user-friendly way to back up your cell phone contacts for safekeeping. It is compatible with both GSM and CDMA handsets, but can support only one handset at a time.
In a perfect world, all cell phones and smartphones would come equipped with a standard 3.5mm headphone jack but unfortunately, this just isn't the case. The good news is that there are affordable solutions, like the Seido Mini USB to 3.5mm Adapter, that will allow you to use your favorite headphones with your handset and enjoy your tunes in comfort and with better sound quality.