The LEGO Star Wars Darth Vader Book Light is an officially licensed 175% scaled replica of the LEGO minifigure with fully articulating head, arms, hands and legs. 2 Bright LED lights in the bottom of his feet are activated by the power button in his chest. MULTI POWERED - Book light can be powered by the battery box/clip which contains 2 CR2025 disposable batteries or by plugging in the USB cord. Simply disconnect the flexible neck from the battery box/clip and plug into any USB port. (Note: Book light is NOT rechargable) COMPACT & PORTABLE - Book Light is small enough to come along on any road trip. The battery operated design means there are no charging cords to keep track of. Simply clip onto any book or magazine for instant illumination. 15 MINUTE AUTO OFF FUNCTION - The auto off feature gives a 3 flash warning before activating to preserve battery life. Perfect for bedtime reading. THE PERFECT GIFT - A perfect gift for Star Wars and LEGO fans ages 6 and up. This unique book light is great for homework, bedtime reading, car rides, camping and more!