The Simplicity of Design for Hassle-Free Use The Panther Vision Gumbi-lamp headlamp excels in simplicity of design, addressing common challenges found in other headlamps. It features an anti-slip and anti-bounce silicone headband that stays securely in place, providing a comfortable and reliable fit. With its small and lightweight design, this headlamp is powerful and easy to stash anywhere. Versatile Lighting Modes The Gumbi-lamp offers three LED light output settings: High (70 Lumens), Medium (35 Lumens), and Low (15 Lumens). With a simple push of a button, you can easily switch between the lighting modes to suit your needs. Adjustable and Odorless Strap The headlamp strap is adjustable to fit any head size, and it is made from high-quality silicone that is odorless and maintains its elasticity over time. It provides a secure and comfortable fit, even in demanding conditions. Durable and Reliable Performance The Gumbi-lamp is designed to withstand tough conditions and is tested against the FL1 Standard. It is IPX4 water-resistant, meaning it can handle splashes and rain, and it is shockproof up to 1m. This headlamp is built to last and perform reliably in demanding situations. Features : Visibility distance: High (15m), Medium (10m), Low (8m) Long battery life: High (4 hours), Medium (5.4 hours), Low (10.5 hours) Convenient recharge time: 6 hours and 30 minutes for full charge Compatible with various charging options such as cell phone wall chargers, USB power banks, and USB computer ports You may receive one of four colors: Blue, Olive, Red, or Black M102