laser interactive projector touch home screen and new interactive osd menu make it easy to set up and navigate between features touch pen and finger options, wireless byod and screen mirroring (miracast) flexible display options and sizes: meet the needs of users in any work environment easy to install: quick setup with automatic calibration adjustment projection technology: 3lcd technology 0.62 inch lcd panel with c2 fine native resolution: full hd display colors: up to 1.07 billion colors luminous intensity [lm]: 5,000 lumen - 3,500 lumen (eco) contrast: more than 2,500,000: 1 display format: 16: 9 projection method (n, st, ust): ust image size [inch]: 65 inches - 100 inches projection distance [m]: 0.4 m (65 inch screen), 0.6 m (100 inch screen), 0.81 m (120 inch screen) projection ratio: 0.27 - 0.37: 1 zoom: digital, factor: 1 - 1.35 keystone correction: manual vertical: ? 3 ?, manual horizontal ? 3 ? 2d vertical refresh rate: 192 hz - 240 hz audio: 16 watt, stereo light psu: laser lamp life [h]: 20,000 h, 30,000 h (power saving) interface: usb 2.0 type a (2x), powered usb, rs-232c, wired network, wireless lan ieee 802.11a/b/g/n/ac (wifi 5), wi-fi direct, vga in (2x), vga out, hdmi input (3x), hdmi output, component input, hdbaset, miracast, stereo audio mini jack, stereo audio mini jack (3x), microphone input, finger-touch interface, multi-touch interface, usb 2.0 type b (2x ), sync. in, sync. out compatibility:energy management: ac 220 v - 240 v, 50 hz - 60 hz power consumption [w]: 366 watts, 262 watts (eco), 0.5 watts (standby) noise level [db]: normal: 37 db (a) - saving: 37 db (a) - eco2: 28 db (a) dimensions [mm]: 458 x 210 x 375 mm (width x depth x height) weight [kg]: 9.8 kg package included: 2x pen tip (teflon), 4x pen tip (felt), cd manual, cable cover, touch control unit, digital pens, lens cover, magnetic attachment, pen holder/pen stand, power cable, remote control incl. battery holder, spare pen tips, usb cable, wall holder