CU1341B Features of Wireless Flash Drive App Wirelessly access your movies， photos， music and documents stored on the wireless flash drive from your mobile device. No Internet or router required Stream your media content directly from the drive Upload photos， videos and other files from your mobile device to the drive and free up space on your mobile device Download files from the drive to the mobile device for local access Slideshow mode for photos Preview documents in-app or in other apps Auto-play all audio files in directory Preview documents in-app or in other apps Swipe to the left or right easily navigate through content Features of Wireless Flash Drive Device Works wirelessly via Wi-Fi (802.11 b/g/n)， no Internet or router required 8GB storage capacity Simultaneously connect up to 5 devices， and stream video to up to 4 devices Up to 3.5 hours of continuous streaming on a single charge Accessible up to 50 feet away Wi-Fi password protection (WPA2) IOS Users Download Apps Guide Enter into app store， inputting superdisk to search， then click free to download and setup. General Specs IEEE 802.11n / IEEE 802.11g / IEEE 802.11b Wireless channel 1~13 Wireless Category  Internal Auto-off time Idle for 5 minutes LED Light  Charge status， work status Wireless rate 150MBps Wired read rate 38.48MBps Wired write rate 26.89MBps Wireless Security WPA-PSK / WPA2-PSK Encryption Battery 700mAh Battery Type Lithium polymer battery APP charge status display Support Charging time Less than one hour The maximum continuous use 3.5H Protection mechanisms Temperature protection overcharge protection Overvoltage protection  Button hidden buttons Interface Micro USB Many people simultaneously access 4 user Capacity  8GB SSID zsun-sdxxx Case Crafts scrub Operating Temperature Minus 10~85 degrees Support system Android， IOS， windows Product Details (without package and accessories) Dimensions 80 x 30 x 12 mm Weight 31 g