PRODUCT GRADING (Grade A) -Excellent Condition > Item will have minor if any signs of use and wear > Refurbished to the highest standards. Excellent (Grade B) - Will have very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Crosstour P770 Video Projector - White Power Cable PRODUCT DESCRIPTION The best companion for your cell phones!With screen mirroring function, phone projector P770 can be connected to your smartphones & tablets via USB cable or Wi-Fi.(Android mobile phones are more recommended to connect via Wi-Fi, and iOS devices are more recommended to connect via USB cable.) The function saves you money because you do not need to buy an additional HDMI adapter or wireless dongle. P770 easily enlarges your phone screen 100 times. Delicate Images & Large Screen+ 50% contrast, + 50% lamp life, + 70% brightness, 16.7k display colours Max 174 projection size. Enlarge your phone screen 100 times.More realistic images and less eye strain. Build up your wonderful home theatre! Powerful Speakers & Lower Noise Dual speakers support 360 ° surround stereo sound and super bass effect. Provide a more exciting atmosphere for parties and video games.Can be connected to external speakers via 3.5mm audio.Only a little fan sound for the cooling system. The noise level is less than 35 dB. Wide CompatibilitySupport various devices: Smartphones / iPad / PC / firestick / TV box / PS4 / PS5 / Xbox / Nintendo / USB drive / TF card / DVD ... You can watch all contents you like and do not need to buy a TV.Can be ceiling mounted or installed on the tripod for a better viewing experience. 1. Due to copyright restrictions, videos like Netflix / Amazon Prime / Hulu can only be played via Fire Stick / Google Chromecast. These videos can not be watched in the phone\'s screen mirroring mode. (This is the copyright restriction for all Wi-Fi projectors.)2. All projectors do not support Dolby sound. If there is no sound when watching streaming videos like Netflix, you can disable Dolby audio on input devices like Chromecast. (Settings> Display and sounds> Audio> Dolby Digital output> Dolby Digital (OFF)) Tips: Recommended using the phone projector in a dark environment. Not recommended for professional use such as text presentations. Perfect for movies/cartoons/video games/sports matches/online courses and photo viewing. Adjust ± 15 ° keystone correction and focus wheel to obtain clear images. The proper viewing distance is 1-2.2m (3.3-7.2ft). Picture/audio effects can be slightly adjusted in the menu according to your own preferences. There is a handle on its package. This design allows you to easily carry it anywhere. No need to spend extra money on projector bags. P770 portable projector needs to be plugged in all the time. If there is an outlet for power supply, the mini projector can also be used for outdoor movies. P770 mini projector can be connected to speakers/headphones via 3.5mm audio jack. It does not support Bluetooth speaker. But you can connect your phone to Bluetooth speakers during screen mirroring. If you need a tripod for P770, you can search \"Crosstour projector stand PS20\" to find the suitable tripod.