Features
This device incorporates a new patented technology that is
designed for computers and multimedia projectors
Agreat tool for PowerPoint presentations
Radio frequency:315Mhz
Transmitter laser output power:650 nm!#!lt!*!1 mw
Receiver interface:USB 1.1
Receiver supported OS:Win 98 se/Me/2000/XP
Transmitter battery:Alkaline 12V
Receiver battery:USB 5.0 V
Transmitter operation current:15 mA
Receiver operation current:10~12 mA

Specifications:
Transmitter size:150*19*18mm
Receiver size:70*22*10mm
Net weight:33g

Color:Black

Packing Content:
1 x Receiver
1 x Transmitter ( not contain batteries)

Shipping

We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.Most orders will be shipped out within 1-3 business days upon payment confirmation.While there will be a delay for something we can not control (such as the bad weather). If it happens， just contact our customer service， we will help you check and resolve any problem.

Taxes !#!amp!*! Charges

Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to buyingWe can revise the invoice price as you requested for reduce taxes.

Feedback

Once you have received your item， please leave positive feedback for us as this will inform us that you have received your items. If you are dissatisfied with your purchase， in any way ， please contact us first prior to leaving feedback.We always work out problems to our buyers full satisfaction. Trust us ，all the issues could be resolved via communication. And we care our customers ，we love happy customers .if you have any doubt or issue with the order ，please feel free to contact us ，we are here to assist you!

Contact us

We care about our valued buyers， if you have any questions， we try our best to reply to your emails as soon as possible， however， due to high volume of daily incoming emails and time zone difference， we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.