can understand you, intelligent voice night light How to use: speak directly, Chinese language is required :) turn on the light-(打开电灯/开灯 )- come back(回来 ), Turn off the light -(关闭电灯/关灯 )- sleep(睡觉 ) - go out(出去了 ) change color-(变颜色 /换颜色/改颜色 ) Brightness- bright spot(亮点 ) - dark spot(暗点 ) Lamp holder material: metal Lampshade material: PC Voltage: 5 (V) Package Included:1pcs Intelligent voice control light