Instructions: Bear ear on the right-1 key lightly bright; 2 key medium light; 3 key highlight; -ON keyconstant light mode; OFF keyswitch button; AUTO induction mode; Name: Little Panda Night Light Light color: natural light Shell color: white, pink, green Power supply mode: USB charging / battery powered Three-level dimming: yes Human body induction: yes Sensing distance: 5 M Induction mode: when a person comes, it lights up, and when a person leaves for 30 seconds, the light goes out. Size: 164*40*38 (mm) Features: -120 degree wide range sensing, sensing distance 4-5 meters, lighting delay 15 seconds more humane. -The lamp head can be rotated 360 degrees, which is convenient and practical. -White/pink/green case is optional to suit consumers' preferences. -Can be used for power outage emergency situations, camping, stairwells, closets, bedsides, corridors, etc.