Tap or click to toggle it on/off: Just tap the mountain top to toggle it on and off. Easily turn it on when using your phone at night. Adjust the brightness: After dark, it provides everyone with soft, soothing light. Energy-saving and eye-friendly LEDs won't interfere with your nighttime feeling. It provides a soft, soothing shine for children of all ages. Soft Silicone: High-quality soft silicone is safe for babies and young children, providing warm light and eliminating fear. 30/60 Minute Timer: After comforting you or your child to fall asleep, the light will automatically turn off. In the darkest light, it can last up to a month Portable: It is an ideal lightweight companion for camping, hiking, overnight, pillow chat and gatherings social.