Rapoo XR200 Wireless Laser Presenter SpecificationTransmitterWireless Technology: RF2.4GHzWireless Range: About 10 and aboveLaser Type: 3R class red laserLaser Distance: Approximately 100 metersBattery: About 90 days (Approx)Demension: 158 x 12.5mm1 year warrantyRapoo XR200 Wireless Laser Presenter Price in BangladeshRapoo XR200 Wireless Presenter comes with a 3R class red laser with an irradiation distance of about 100 meters. It features RF2.4GHz wireless technology and the control distance is about 10 meters and above. It has 3-page turning button modes to adapt to multiple types of software. It supports a one-click open hyperlink/window switch. It comes with a 25g aluminum alloy pen body and touch conductive cloth pen tip. It is powered by a built-in lithium battery for about 90 days of battery life. It has a USB Type C charging port...