Built-in rechargeable battery wall lamp: This modern wall lamp has a built-in high-capacity 1500mAh rechargeable battery. It works for up to 50 hours in the lowest mode and reaches a maximum brightness of 4 hours when fully charged. It automatically cuts off power to protect the battery, making it more durable than other batteries. Portable cordless wall lamp with USB Type-C charging port. Water resistance rating: Not waterproof. Touch control with stepless dimming and memory function: The dimmable wall lamp allows you to adjust the brightness between on and off via a touch button. Long press to adjust the brightness as needed. The wireless LED wall lamp helps you remember the last used mode and brightness for easier use next time. [Widely applicable, multifunctional wall lamp] Can be used as a wall lamp and flashlight. Installation requires no tools; only 3 meters of adhesive are needed. This indoor wall lamp is ideal for reading, working, studying, bedside bathrooms, living rooms, hallway closets, stairs, and bathroom vanity areas. As a flashlight, this lamp uses magnetic technology, allowing you to remove it from the wall in 1 second and use it as a removable emergency light. 【360° Rotating Magnetic Ball】This wall-mounted LED wall lamp comes with a 360° rotating magnetic ball, allowing you to rotate the direction of the light source as needed. You can easily disassemble or install it. With these small wall lamps, you can experience disassembling the lamp head or installing the bulb in 1 second. No tools, screws, or screwdrivers are needed. Most importantly, it will not damage your wall. Modern minimalist style: The LED wall lamp is made of beech wood and metal, with a safe, simple design, portable living, and a strong wood-like feel. Assembly required: No