Communication features: Wireless LAN (IEEE 802.11 a/b/g/n/ac compliant) / Bluetooth 4.1 (TV mode only. A wired LAN connection is possible through the use of a commercially available wired LAN adapter.)
So is bluetooth only available in TV mode? Not sure why they framed it this way. Also LAN adapter support confirmed if it wasn't already.
edit Most people seem to agree that it was just worded poorly. LAN adapter only works in docked mode but it has WiFi and Bluetooth 4.1 for connections on the go. No word on how the bluetooth can be used yet.