MOTION SENSORIn AUTO mode & battery is fully charged, this motion sensor night light will turn on when detects motion at night or a dark place, and turn off in 30 secoonds(5s) if no more motion detected. It can detect movement at a range of 3 meters and a detection angle of 120 degrees.3 Lighting Modes & 2 Adjustable Brightness You can choose Auto/ON/OFF and high/low brightness for different occasions.Rechargeable and Eco-friendly This motion-activated night light charges by micro USB. It means you can just use laptop charger when the lamp dies. A 2-hour charge can last up 150 hours in low brightness or 10 hours in high brightness. No worries about buying and changing non-recyclable AAA batteries frequently.5 Ways to Store1) Magnetic Back; 2) With double-sided adhesive pad and built-in magnet, you can stick it to anywhere you like; 3) Hanging; 4) Stand; 5)Hold in hand.