Product Description: USB Rechargeable – Equipped with a USB charging cable and a built-in lithium battery, it charges via USB and offers approximately 240 minutes of battery life after a full charge. Portable – Lightweight and compact, it is very easy to carry. A short press turns it on, and a 3-second press adjusts the brightness and easily switches between 3 modes. Versatile Use – Find lost items, check the inside of your car, read in the car, and move items in the trunk: simplify your life! Ideal Lighting – This reading light is perfect for use in your car's trunk, wardrobes, cabinets, stairs, bedrooms, bathrooms, hallways, kitchens, toilets, on walls, or in entrances. It illuminates and guides you in dark environments. Easy Installation – Thanks to its magnetic design and double-sided adhesive tape, this reading light easily attaches to your car roof without any magnetic issues. You can install it wherever you want. Practical and functional. Battery capacity: Built-in 320 mAh. Charging time: 4 to 5 hours. Battery life: 3 months of daily use (5 minutes per day) after a full charge. Rated power: 2 watts. Material: Plastic and electronic components. Product dimensions: Approximately 10 x 10 cm. Package contents: 1 LED reading light, 1 USB data cable. Note: Due to differences in display and lighting, the actual color may differ slightly from the image shown. Please allow an error of 1-2 cm due to manual measurement.