All-in-one compact tool with practical lighting and emergency features - Multi-functional key light: white, yellow and red COB working light, built-in cigarette lighter, screwdriver, and cutter. Strong magnetic adsorption for hands-free use. 7 lighting modes: Mode 1 White light strong; Mode 2 White light weak; Mode 3 Yellow light strong; Mode 4 Yellow light weak; Mode 5 Red light; Mode 6 Red light flashing; Mode 7 Long press 2 seconds to white and yellow light super strong. - Back cigarette lighter: ignition function on the back, designed to be safe and not hot to touch. - Hidden survival whistle: compact size, loud signal for urgent situations. - Durable bottle opener: aluminum alloy thickened construction, sturdy and deformation-resistant. - Adjustable angle: rotate the back support to freely set the lighting angle for precise illumination. Use scenarios - Camping, hiking, or outdoor adventures for general lighting, signaling, and small tool tasks. - Vehicle emergencies or roadside repairs with ignition capability and reliable lighting. - Power outages or nighttime home repairs requiring hands-free light and quick access to tools. Note: All functions and specifications align with the original product features and design.