http://www.100-gift.com/rss/161/1383/Apple-iPhone_1.xml Apple iPhone Wholesale,china Apple iPhone Suppliers, Manufacturers, Exporters en-us Promotional Gifts Center http://www.100-gift.com/custom_product/161/1383-1/Apple-iPhone-4GB-4472.html Key Features Type PDA / Cell Phone Operating System Proprietary Installed Memory 4 GB Technical Features Input Method Touch Screen Interface Type USB 2.0 Bluetooth Wireless Technology Wi-Fi PDA Special Features Vertical And Horizontal Display GSM Cellular Phone EDGE Cell Phone Cell Phone Band GSM 850 GSM 900 GSM 1800 GSM 1900 EDGE Talk Time 5 Hours Display Screen Size (Diagonal) 3.5 inch Screen Resolution 320 x 480 Multimedia Built-in Digital Camera Built-in Digital Camera Digital Camera Resolution 2 Megapixels Communication Wireless Capabilities Built-in Wireless WLAN 802.11b WLAN 802.11g Bluetooth Battery Battery Life 16 Hours Dimensions Width 2.4 in. Depth 0.46 in. Height 4.5 in. Weight 4.8 oz. Miscellaneous Release Date Q2, 2007