A4Tech LP15 Wireless Laser Presenter Pen NC Controls: The multifunctional "b" button

Controls: The multifunctional "b" button lets you take and make calls

To infinity and beyond

5mm jack Cord length 1

And the screen port cable adopts a braided sheath

A4Tech LP15 Wireless Laser Presenter Pen NC Controls: The multifunctional "b" buttonA4Tech LP15 Wireless Laser Presenter Pen Advanced 2. 4GHz powerful wireless connection provides essentially no delays or connection conflicts. With a range of up to 100 meters, you can enjoy the freedom to move around the room and mingle with your audience for greater impact. Presentation pointer has low power indicate and reminds you to change battery in time. 2. 4G Auto Channel Sort Advanced 2. 4GHz powerful wireless connection provides essentially