KEWAYO Mini Flashlight, USB Rechargeable Dual Light Source Pocket Small Handy LED Torch Pen Flashlight with Stainless Steel Clip, for Home and Outdoor Activities

Premium Material: Mini LED flashlight is made of stainless steel metal, which is waterproof and durable.
Product Feature: Pen light is portable with mini size. Non-slip pen clip style design. With a chart for the pupil and scale, which is convenient and practical for use.
Dual Light Source: Yellow light and white light. Dual light source, so it can be used for medical examination, but also as daily lighting.
Rechargeable: The LED penlight is in rechargeable design; Also, a USB is placed in the back, allowing you to charge it quickly and easily.
Easy to Carry: The reusable penlights with metal clip will not easily slip from your pocket, which allows them to be applied and carried easily; The mini flshlight is great for caregivers, nurses and doctors, medical students and more.