Warm Tips Q1 What kind of plug is in the packageA1 The CN plug is included in the package Click here to purchase the plug adapter Q2 What language is the machine Can the language be changed A2 We must explain to you that the projector is the Chinese version support Chinese and English the projector language is not 100 English because that is xiaomi system can not be changed in Chinese but does not affect the normal use the function the same as the international version click here to modify the language click here to consult the off site forum websiteQ3 What is the sound quality of the projector and is it noisy A3 The machine is a high power electrical appliance All high power electrical appliances will produce a certain operating sound This sound is normal and does not affect normal use Click here you can find other better Iaser projectors 1 Fengmi 4K Cinema Iaser Projector 2500 ANSI Lumens2 WEMAX ONE Ultra Short Iaser Projector 5500 ANSI Lumens 3 WEMAX ONE PRO 7000 ANSI Lumens Ultra short Iaser Projector 4 XIAOMI Mijia ALPD3 0 Iaser Projector 2400 ANSI Lumens5 WEMAX L1668FCF 4K Ultra Short Throw Iaser Projector 9000 ANSI 6 Xiaomi Mi MIJIA Iaser Projector 5000 Lumens English Version7 Xiaomi MIJIA Ultra Short Iaser Projector Global Version With US PlugEnter the following coupon code to get a 6 59 price redution BGADHGFeatures ● HDR 10 video decoding higher and wider color gamut● Using Amlogic T972 chip processing performance increased by 63 power consump