Night Light: Our customers use the night light as a visual aid for bathrooms, hallways, stairs and other potential obstacles or hazards. Due to its innovative and cute design, these portable night lights are also chosen for children's or adults' bedroom, bringing the warmth of light in the darkness. 【Indoor Motion Sensor Light】It uses expensive passive infrared motion sensor to detect movements within 6m in a 120 degree wide area and automatically turns on in low light scenarios, turns off after 25 seconds there is no more activity. There are 3 modes on/off/automatic for your different choices. Built-in 2000 mAh rechargeable battery: no need to frequently purchase and change non-recyclable AAA batteries. This night light with built-in high capacity rechargeable battery, supports longer portable use with a USB port which is easy to recharge the internal battery. When fully charged: Simply switch to the lowest level to constantly light up about 3-4 days. Don't worry about charging frequently, it can standby for several months if you choose automatic mode. 5 Levels Adjustable Brightness: 5 levels adjustable brightness can meet different needs. Whether you need dim light to help you sleep or bright light for reading, portable lights with brightness adjustment are a good choice. Additionally, it can generate a light and flashing SOS signal if you need it.