● Compact but Powerful: 1.5 inches in length, weighing only 16g, about 0.5 ounces; 3 high-performance LEDs, 4 different color settings (red, green, blue, and white), built-in rechargeable Li-ion battery with 28 hours max runtime.

● Multifunctional: No matter by clipping it to your backpack or your belt or attaching the light to your pet's harness or a lead, it operates well as a safety light or signal light, suitable for hiking, running, dog walking, and more.

● Simple & Apparent Switch: Only one switch control for one-handed operation.