TUNENGE S15Pro Keychain Flashlight – 750 Lumen USB-C Rechargeable Mini LED

Overview

The TUNENGE S15Pro is a compact, high‑performance keychain flashlight designed to travel with you. Delivering a bright 750 lumens, it cuts through night with confidence while staying light enough to live on a keychain or clipped to gear. Its aviation‑grade aluminum body feels sturdy in hand and balances durability with portability so you have a reliable light wherever you go.

Details that matter in the wild

Built for everyday carry, the S15Pro offers six lighting modes for flexible use: a Moonlight setting for subtle night reading, plus Low, Medium, and High for trail and task lighting. A dedicated Flash and SOS mode cover emergencies without needing a larger device. A memory function returns you to the last used setting, saving time and avoiding fumbling in the dark.

• Six modes: Moonlight, Low, Medium, High, Flash, SOS
• Memory function for quick resume of the previous setting
• COB side lights provide white, yellow, red, red+yellow flashing, and 365nm UV options
• 365nm UV helps reveal surface details and notes when needed

Power, charging, and everyday practicality

The light runs on a compact 350 mAh battery charged via USB‑C. A full charge takes about 50 minutes, and you can expect up to 30 hours of runtime in low mode. A magnetic tail enables hands‑free work on metal surfaces, while a clip keeps the light secure on a hat, pocket, or bag for quick access.

• USB‑C charging with quick top‑ups
• Up to 30 hours of runtime in low mode
• Magnetic tail and clip for hands‑free mounting
• Aviation aluminum body with IP66 protection and 1.5 m drop resistance

Rugged, reliable performance

Engineered for harsh environments, the S15Pro uses a durable aviation‑grade aluminum alloy and meets IP66 dust and water resistance. The compact form sits securely on your gear without getting in the way, while the rugged construction helps it withstand accidental bumps and light exposure to the elements. This combination makes it a dependable backup light for hiking, camping, or quick repairs.

Who is it for?

Whether you’re trekking weekend trails, setting up a camp, or handling on‑the‑go maintenance, the S15Pro is designed to be unobtrusive yet ready. Its small footprint, bright output, and versatile lighting options adapt to a range of tasks without overpowering your kit.