FirstSing, a China-based iPhone Accessories producer, has launched a large group of new products geared for the iPhone 3G. FistSing is offering over 30 products with iPhone 3G compatibility, including FM transmitters, cases, armband, chargers, docks, stylus pens and more. FirstSing is featuring a stylus pen, model FS21902, a new leather case (FS2190) a sports armband (FS21090) and a retractable AV cable and USB charger (FS21089). Pricing on the site requires the user to set up an account, with a valid email address.