The OPN-3002n is supplied as a ready to go functional kit including a USB cable and lanyard. With its unique ergonomic design and weighing only 60 grams the OPN-3002 is perfectly suited to being worn around the user’s neck with the lanyard supplied. The OPN-3002n has a drop resistance to 1.5 meters (no need for a special protection cover).
Ease in use.
Using the OPN-3002n is straightforward. No special training is needed as users only need to press a trigger key to operate and a reset key to control mistakes.