PORTABLE PRESENTER REMOTE- Finger ring design is practical, perfect fix your hand and no longer misplace your presenter clicker anymore.
PLUG & PLAY- No need to install software, just plug into the USB, presenter For PowerPoint support page up, page down, black screen, full screen.
RIGHT LIGHT & LONG CONTROL RANGE- Bright red light that is easy to see against most backgrounds; For Powerpoint remote control range is 98 FT, Light Distance is 328FT,so you can free to move around the room and interact with your audience.
WIRELESS PRESENTER SUPPORT- FOR Windows 2003/XP/Vista/7/8/10, FOR Mac OS, FOR Linux, FOR Android; Supported software: For PowerPoint, FOR Google Slides, FOR iWork (Keynote & Numbers & Pages), FOR Prezi, FOR MS Word, Excel, ACD See, Website, etc.
RECHARGEABLE PRESENTER CLICKER: Built-in 120MAH Li battery, with 1 hour fast charging time, support half month using, support auto sleep function to save energy.

Light Color: Red
Radio frequency:2.4GHz
Light Class: 3R
Light output power:Less than 5MW
Working Voltage: 1.5V
Built-in 120mAh Lithium battery-charged by USB cable
Light Distance: Up to 100m (328ft)
Remote Control Range: Up to 30m (98ft)
Colour:black
Material:soft plastic
Size:43 x 34mm

Package Contents:
1 x Wireless Presenter Remote Control
1 x Wireless Receiver
1 x USB Charging Cable
1 x Pouch Case

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.