Material: ABS engineering plastic/ABS engineering plastic Product size: 10CM*17CM*7.7CM Color box size: 11*11*18.5/13*13*21.5 Switch: push switch/stretch lantern Battery: 1*18650[800mAh]/3*AA battery (excluding battery) Charging method: solar charging/charger charging/fan dry battery spare compartment Waterproof grade: life waterproof Lumen Luminous Flux: 99 Lumens Features: 1: Lightweight and practical + multi-purpose + portable outdoor travel camping, suitable for adventure and leisure, enjoy green and healthy outdoor life 2: The polycrystalline silicon solar panel is equipped with a solar charging panel with high conversion efficiency, and there is no need to worry about running out of electricity when traveling outdoors. 3: The lamp body can be retracted and adjusted, and the side lamp can be used as a camping lamp when stretched, and can be used as a searchlight and portable lamp after retracting. 4: High-brightness and strong light advance and shine, configure high-power strong-light wick lights with high-brightness and long-distance irradiation 5: Meet a variety of uses for outdoor camping, work maintenance, home lighting, etc.