Rechargeable Small Penlight, Rechargeable Powerful, 5 Hours Continuous Use, Night Shift Support (Black) [For Night Shift Workers] A penlight that allows you to better focus on patients. Rechargeable, small, and rechargeable. Includes a 4cm ruler. Color: Black Penlight developed specifically for night shifts. For night patrols and security. A strong ally for nurses. Ultra-lightweight and slim, weighing only 19g, it fits in the gaps of packed pockets. [5 Hours of Continuous Use, Charging in as little as 30 minutes] Continuous lighting time is 5 hours, but the light will dim over time. Charging takes as little as 30 minutes to reach maximum power. A blue lamp lights up during charging, and it is fully charged when the light turns off. This does not mean it charges fully in 30 minutes. [USB Charging, No Worries About Battery Drain] Since it's USB rechargeable, there's no need to store batteries. You can charge it anytime via USB. [White LED that Shows Colors as They Are] You can see the colors as they are, so you can use it in situations where color identification is required. Switching to a yellow LED is also possible. [The USB Charging Cap is Firmly Secured with a Strong Magnet] The USB charging cap is firmly secured with a strong magnet. Thank you. #Penlight #NightShiftPenlight #Nurse #Nursing #Hospital #PatientPenlight #HospitalPenlight #LEDPenlight #PenlightLED #NationwideFreeShipping #SpeedyDelivery #FreeShipping #ShippingIncluded #FreeShipping #ShippingIncluded #AnonymousDelivery #ImmediateDelivery