3 in 1 multi-function design: combines camping lamp, emergency lamp (for power cuts), flashlight (for dark environments), and desk lamp (after deformation) in one compact utility lamp. Rechargeable with built-in 1200mAh battery: includes USB cable for charging, providing 5-9 hours of use on a full charge; no need for battery replacement. Adjustable brightness: emits cool bright white light for 360° illumination; features 3 brightness levels (high/medium/low) to meet various lighting needs. Unique and portable: lightweight (240g) and compact size for easy transportation; deformable with 180° free adjustment and 360° rotatable lighting, ideal for reading, work, and study. Material: ABS; Color: as shown in the picture; Gear: 3-speed lighting; Functions: lighting, night driving, emergency, camping, household use, signal lamp, emergency power bank. Specifications: Power supply - built-in 18650 lithium battery; Battery life - 5-8 hours; Voltage - 3.7V-4.2V; Charging - USB 5V-1A (universal interface); Lamp beads - high brightness wick; Shooting distance - 100-200m; Power - 5W; Brightness - 350; Size - 15*8.5CM