Wireless Presenter PowerPoint Mouse Clicker Laser Pointer Presentation Remote E27 LED Globes This wireless sound box is

This wireless sound box is designed with TF card and USB interface

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Wireless Presenter PowerPoint Mouse Clicker Laser Pointer Presentation Remote E27 LED Globes This wireless sound box isWireless Presenter PowerPoint Mouse Clicker Laser Pointer Presentation Remote DESCRIPTION Environmentally friendly ABS plastics; Scientific ergonomic design; A plug and play wireless receiver; Wireless Technology: 2. 4 GHz; 1 x AAABattery Not Included Easy to use: just plug into the USB, the light on the USB is flashing light ,you already plug in the battery and press the switch on button, the USB light will become solid light and then the laser can