Part No: 910-005388, 910-005389LaserClass: 2 laserMax output: less than 1 mWWave Length: 640-660 nm red lightBatteryBattery: 12 months + 1 extra week without laser pointer 4 When your battery is low the R500 goes into a power saving mode disabling the laser to extend battery life Indicator Lights LED: Battery and Connectivity LEDConnectivityConnection Type: Bluetooth low energy technology and 2.4 GHz wireless connectionWireless range: 20mcolor: Black, GreyWarranty: 1 Year Limited Hardware Warranty

Part No: 910 004864, 910-004863 Sensor technologyMotion sensor3D accelerometer and GyroscopeBatteryBattery Life rechargeable: 3 months Battery Details: Rechargeable Lithium Polymer 85 mAhLED: Battery and Connectivitycolor: Gold, SlateWarranty: 1 Year Limited Hardware Warranty

Part No :910-001361For basic slide navigationLaserClass: 2 laser Max output: Less than 1m WWave Length: 640 660nm red lightBatteryBattery type: 2 AAA batteriesBattery life Laser pointer: 20-hour maximumBattery life Presenter: 1050 hour maximumConnectivityWireless technology: 2.4 GHz wireless technologyOperating distance: Approx 10 mWarranty: 3 Year Limited Hardware Warranty

Part No :910-001358With LCD display for time trackingLaserLaser Class: Class 2 laser Max output: Less than 1m WWave Length: 522 542 nm green lightBatteryBattery type: 2 AAA batteriesBattery life Laser pointer: 20 hour maximumBattery life Presenter: 1050 hour maximumConnectivityWireless technology: 2.4 GHz wireless technologyOperating distance: Approx 30 m Warranty: 3 Year Limited Hardware Warranty