Olight O’Pen 3 EDC Pen with Tip and Clip Lights and Green Laser Pointer Color:Black The 100-240V 50/60Hz universal adapter

The 100-240V 50/60Hz universal adapter employs a rugged DIN connector for reliable contact

and drops without cracking

but punches well above its weight when it comes to performance

this is a 21700 rechargeable battery from Nitecore called the NL2142LTP with a respectable 4200mAh energy storage capacity

Olight O’Pen 3 EDC Pen with Tip and Clip Lights and Green Laser Pointer Color:Black The 100-240V 50/60Hz universal adapterThe OPen 3 is a precision writing instrument enhanced with multiple illumination and presentation tools, designed for professionals who write, inspect, and present in their day to day life. The Olight OPen 3 integrates light exactly where its needed without compromising balance, comfort, or writing performance. At its core is the pen tip light, which softly illuminates the page at the point of contact, allowing smooth, glare free writing in dim rooms,