Doosl DSIT013 2.4G Wireless Powerpoint PPT Laser Pointer Presenter Clicker

Features: 2.4G RF frequency, which is an ISM free frequency and can be used world-wide. 100 meters wireless range with 360-degree control. Use nickel-plated metal dome and silicone keypad to user comfortable key experience. Automatically enter into standby mode when not in use. It support the operation system: for Windows 2003 / Vista / 7 / 8 / 10, for Mac OS, for Linux, for Android. It supports plug-and-play and easy carring. Compatible with USB 3.0 and support plug-and-play. Specifications: Model: DSIT013 Transmitter: Frequency: 2.4GHz Control distance: >100m Max output: 200m Wavelength: 650nm Battery: 300mAh Polymer lithium Working voltage: 3.6-4.2V Sleep current: