Specifications:

• The Best Red Laser Pointer Pen is USB plug-and-play. No driver required. Just plug the receiver into the USB port on a PC and it works within seconds
• Unique time and vibration reminding, it is more convenience for you. Being presentation or be at other place, it is very useful
• Red laser pointer pen is USB plug-and-play, very easy to use
• No driver required. Just plug the receiver into the USB port on a PC and red laser pointer pen works within seconds
• This strong laser pointer is really perfect for focusing your target
• Interface: USB3.0, USB2.0, USB1.1
• Remote Distance: ≥10m
• Wavelength: 650nm
• Transmitters Size: 113 x 25 x 14mm/4.4 x 1.0 x 0.6in(L x W x H)
• Receiver Size: 68 x 25 x 9mm/2.7 x 1.0 x 0.4in(L x W x H)
• Material: ABS
• Operation System: Windows 2000, XP, Vista7, mac0s, Linux
• Transmission Rate: ≥100kbs 
• Wireless Technology: 433.9Mhz
• Laser Distance: ≥100m
• Power: 1 x AAA Battery 
• Working Temperature: +10°C ~ +40°C

Details:

• Wireless presenter is special for any presentation of power point playing

• The Best Red Laser Pointer Pen will take convenience for your life

• The Best Red Laser Pointer Pen is tailored as a convenience handy-tool for presentations, teaching, meetings , speeches, trainings

Package Included:

• 1 x Laser Pointer Pen