... 800/2100 MHz It build a perfect wireless lanit support multiple wifi device accesssupport 5 devices on line at the same timeSupport ... )MHz 800/2100 MHz * Device Type: WCDMA 3G+ CDMA 3G wireless router, support laptop, ipad, iphone, ipod touch, psp, tablet PC ... , 1500mAh capacity. works for 4~5 hours, stand by time : 100 hours Wireless connection* support max 5 WI-FI device and a directly ...