inputs.text: nice headunit delivers good music playback streaming dvr tethering hotspot 3g 4g functionality - purchased unit directly joying web site realized available amazon however vendor superfast dhl managed get warehouse china friday morning doorstep florida monday afternoon good first impression major props dhl shipperinstallation wifes 2014 jetta se easy longest part job tucking usb cable optional front dvr camera headliner would recommend using one trim tool kits amazon one helps getting usb cable headliner without dramathe joying web site said sdtf cards 32gb filled 128gb card mp3 aac flac songs plugged sd slot powered headunit first startup took 45 seconds little worried would take long time started car subsequent starts around 20 seconds would nice bit faster not bad delaya little later found configuration setting lets set sleep delay 5 minutes hours put headunit sleep mode keeps powered quick restart around 5 seconds set 15 minutes super nice stopping starting car multiple times day get back turn ignition within 15 minute timer music pumping within seconds since headunits use decent amount power dont think id leave mode 15 30 minutes cause additional drain battery modeso like operation headunit gps software nice 15 years standalone garmin units igo software nice change radio app supports rds 18 presets set manually press magnifying glass icon automatically set first 18 stations finds reception seems good gets stations vw rcd310 radio picking drivewaythe video app found couple mp4 video files sd card plays would expect found movies little dark midday florida sun checking evening looked greatthe music app works could improvements takes 30 seconds scan songs 128gb sd card starts playing unfortunately rescans sd card every time turn car pain took minutes login google account google play able download poweramp music player problem solved saves last song played starts song next time car started double bonus configured not rescan sd usb storage devices ready go within secondsi plugged older ipod classic one usb cables joying provide nothing happened pioneer unit car music player detects ipod presents contents ipod format sd files joying couldnt get ipod work emailed support staff get help first thing next morning email telling ipod needed special cable could ordered web site ordered one arrived saw 16pin block connector one end needed plugged motherboard inside headunit ten minutes remove head0unit dashboard 5 minutes find small screwdriver 2 minutes open case 1 minute plug new cable 2 minutes close case 5 minutes put back dash bit annoying would ordered special cable time headunit known requiredafter enabling ipod support configuration settings starting ipod application still not work joying headunit displayed name ipod never displayed songs playlists mention modified ipod classic 128gb flash memory plugging newer ipod touch worked fine probably not like older operating system classicthe car recorder application cool records video frontfacing camera installed camera basic unit car recorder app also worked logitech c920 camera tested saves video compressed format onto sd card gps slot not configurable replaced joying supplied 8gb card 64gb class10 samsung card 4 gigs gps software lots space recording trips day day driving using file explorer application could see multiple mp4 files log files name log files contain gps coordinates date time information looking videos playback car recorder app overlays metadata onto mp4 video shown not present copy mp4 file gps card give someone event proble always give log file matches mp4 filemy one real annoyance bluetooth app streaming music phone music comes fine forward back controls expect no song title artist information looks like little work getting displayedi dont 3g 4g usb devices test internet access connects home wifi driveway also connects iphone running personal hotspot want spotify wave services require internet access looking user guide see headunit function wireless hotspot im assuming works 3g 4gusb deviceoverall nice unit couple minor irritants since bought upgrade applied looks like joying folks continue release updated code headunits happy purchase