Honoson Pen Light, Reusable LED Penlight for Students Doctors Nurses with 2 Light LED Sources, USB Rechargeable, Extra Warm Light Bulb, Pocket Clip (Black, Silver,2 Pieces)

our penlights are composed of quality aluminum alloy and LED bulbs, with a chart for the pupil and ruler, which is convenient and practical for use Rechargeable and humanized design: the LED penlight is in rechargeable design; Also, a USB is placed in the back, allowing you to charge it quickly and easily 2 Light LED sources for you: this penlight set includes 2 sources for you, which are white and warm yellow light; The white color light is proper for inspection and the yellow light is suitable for eye assessment, which is a complete and rich light combination Nice penlight tool: the nice and special structure can protect well the LED, the forward and backward switch can provide 2 different light LED sources, and the pen clip with rechargeable battery makes the penlight conveneint and proper choice for your daily life Lightweight for easy carrying: the reusable penlights with metal clip will not easily slip from your pocket, which allows them to be applied and carried easily; With a lightweight design, they are proper for caregivers, nurses and doctors, medical students and more