Yuentoen USB Rechargeable Pen Light, Reusable LED Stainless Steel Pocket Penlight, Tactical Flashlight for Emergency, Repair Checking, Home and Outdoor(Black)

High Quality: Our penlights are composed of quality stainless steel and LED bulbs, with a chart for the pupil and ruler, which is convenient and practical.
Product Feature: Pen light is portable with mini size,this flashlight Non-slip pen clip style design to slip into a pocket, backpack or purse.
Dual Light Source: Yellow light and white light. Suitable for repair inspection , daily lighting, nighttime walking, etc
USB charging: USB fast charging design, Side intelligent charging interface eliminates the need for frequent battery replacement. Waterproof and moisture-proof, not easy to rust.
Unique Design: Recessed structure for lights to protect the LED, Top press switch for different light source, power button allows for effortless one-handed operation, strong applicability.