1. Material: aluminum alloy, ABS 2. Fixed parts: water cup holder, door storage box 3. Applicable scenarios: car, living room, office, etc. 4. Power supply: contains a button battery 5. Features: the top is equipped with LED lights, high-brightness lamp beads, convenient for night use, aluminum alloy frosted texture, comfortable touch, wear-resistant and durable 6. Weight: about 250 grams 7. Size: about 7.5x9 cm