CAVN Rechargeable Pen Light with Pupil Gauge LED Penlights for Nurses Doctors, Warm/White Light, USB Rechargeable Medical Penlight Gifts for Nurses Nursing Student (Black)
- 【Rechargeable Design】This pen light is designed with a built-in rechargeable battery. We equipped with the newest type-C to USB charging cable and you can charge the pen light at any time via power bank, computer, etc. It will save your money to buy batteries repeatedly..
- 【Two Light Modes】This pen light can switch between white light and warm light modes according to your needs. The white light is suitable for checking nose, mouth, ears or as a flashlight for lighting, the warm light is suitable for checking eyes..
- 【Durable Material】CAVN pen lights are made of premium aluminum alloy material, making sure these pen lights durable and long-life using. It also comes with a pen cap to prevent damage caused by falling..
- 【4CM-Ruler & Pupil Gauge】There are pupil gauge and a 4cm-ruler on the side of the penlight. It is very helpful for you to measure the pupil dilation and length on using these medical penlights..
- 【Convenient to Use】These reusable nursing pen lights have push-button on/off switches and pocket clip. You can easy to control it and put it in your unifo....