Extreme Durability for Harsh Environments: Crafted from high-strength ABS+PC composite material, this hand-cranked flashlight is waterproof, dustproof, and earthquake-resistant, ensuring reliable performance in rain, snow, sand, and low temperatures. Ideal for outdoor enthusiasts seeking dependable lighting and emergency support. Sustainable Energy System for Extended Battery Life: Featuring high-efficiency solar panels and hand-cranked power generation, this waterproof flashlight offers continuous charging under natural light. Dual green energy inputs enhance battery longevity, reducing reliance on traditional batteries and aligning with modern sustainability trends. Versatile Five-in-One Functionality for Diverse Scenarios: Combining solar charging, hand-cranked power generation, Type-C fast charging, mobile power supply, and portable flashlight capabilities, this product breaks the boundaries of traditional flashlights. Perfect for outdoor adventures, emergency situations, camping, hiking, and more, enhancing user flexibility and value. Ergonomic Design for Practicality and Portability: Designed with a non-slip shell and streamlined grip for enhanced stability and anti-fall protection. The built-in LED strong light head offers high brightness and focused illumination with multi-level dimming modes. Lightweight and portable for extended outdoor use. Smart Interconnection with Type-C Fast Charging Interface: Equipped with a universal Type-C fast charging port, this multi-functional flashlight allows for quick power replenishment from various devices. It also functions as a power bank to charge your smartphones or other essential electronics, ensuring you stay connected in any situation. Item Name: Flashlight Material: ABS, Led Light, Electronic Components Series: Solar Hand Crank Power Generation Rated Voltage: 3.7V Light Source Power: 90-110LM Rated Capacity: 50mA Effective Range: According to Environment Maximum Luminous Flux: 110LM Protection Level: Daily Waterproof Shell Material: ABS Application Scenarios: Self-defense, Emergency Lights, Search, Daily Carrying, Detection Lights, Patrol, Others, Mountain Climbing, Travel Lighting Angle: Direct Electronics: 3.6V 80 MAh NiMH Battery Continuous Use Time: 120 Minutes Load Voltage: ≥0.1V, Load Current: >2mA Motor: D.C (300C-11400), 20.4W Charging Method: Solar Charging, Hand Crank Charging, Data Cable Charging, Reverse Output Can Be Used As A Power Bank Features: Versatile, Ergonomic Design, Hand-cranked Size Details: Yellow/Black/Dark Green, L: 12.4cm/4.88", W: 4.5cm/1.77", H: 3.2cm/1.26" (Approx.) Yellow 1/Black 1/Green 1, L: 13cm/5.12", W: 5.5cm/2.17", H: 3.2cm/1.26" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Black,Yellow,Dark Green: 1 x Flashlight 1 x Instruction Manual or Black 1,Green 1,Yellow 1: 1 x Flashlight 1 x Data Cable 1 x Instruction Manual