3 Brightness Modes: You can easily select 3 different brightness modes with a one-touch switch: warm white (3 warm LEDs on), cool white (upper 4 white LEDs) and mixed (all 7 LEDs on). , suitable for various reading environments. 360 Flexible Gooseneck and Mini Size: The advanced 360 flexible silicone gooseneck allows you to adjust the light to any desired angle, providing 360 multi-directional lighting. Its small size and compact design also make it easy to carry. Long-time Running and Power Indicator: With a built-in 600mAh rechargeable lithium battery, Cocoda Booklight can provide up to 12 hours of lighting (in low light). ), and a full charge takes only 2 hours, allowing you to enjoy longer wireless play time. With the battery indicator, you can easily check the remaining power and charging status. Smart USB Charging: The night light can be powered by any USB charger, such as USB laptops, mobile power banks, mobile phones. The adapter, etc. uses the included cable to charge the light when the battery is depleted.