1.Creates a wireless access point 2.Streams hd movies up to 5 devices* simultaneously 3.Wireless and wired (usb) 3-in-1 media reader 4.Access from app or browser. Free ios and android app available 5.Lan (local area network) nas (network attached storage)** Wi-fi specification:ieee 802.11b/g/n 150mbps(1t1r) Microsd(5)up to 64gb Reset(6) press over 10 seconds will recover tofactory default Rj45(7)10/100 ethernet port Battery build-in li-polymar 2000ma Up to 5 hours continuous working Main machine: 0.096kg, 12.2x6.5x1cm unit package: 0.182kg, 14x8.6x4.4cm