Diagnostic Medical Penlight, Rechargeable USB Pen Torch Light, Reusable LED Penlight with White/Yellow/UV Light, Built-in Battery, Pupil Gauge for Doctor, Nurse, Emergency [Energy Class A+]

【Premium Material for Long Time Use】 Our Pen Light made with high quality aluminum alloy, strong and durable. The waterproof material enables they can work in rainy and snowy weather, and the lens is not easy to break even accidental fall and tempora, 【Upgrade Medical Penlight】 Feature 6 lighting modes, main light: White-Yellow light; Long press to side light: strong white light - weak light - flash light; Long press to UV light. Clear white light to check the ear, eye, mouth, soft yellow light wi, 【USB Rechargeable & Long-Lasting Battery】 Built-in rechargeable battery. The white light could work for 32hrs and yellow light could last for 30hrs, which is durable for checking or reading and so on. Also equipped with fast TYPE-C USB Charging port., 【Slim, Compact, and Portable】 The clip design make this penlight very handy to carry around, you can hold this penlight on your uniform. And this penlights has Push-button on/off switch, easy to control, and there is a 3.5cm ruler on the side., 【100% Guarantee】 if you have any questions. This multifunctional pen torch is an ideal gift for man, women, child.