LIGHT AS A FEATHERCOMPACT AND MIN! As light as a , it is convenient to carry if there is . WIDE APPLICATION AND'HIGH COST PERFORMANCE: A variety of uses are suitable for USB interface products. USB PLUG-IN NIGHTLIGHT SECONDSINTELLIGENT VOICE CONTROL: Voice control adjust brightness WIDE APPLICATION ANDHIGH COST PERFORMANCE: A variety of uses are suitable for USB interface products. USB PLUG AND PLAY: When USB is plugged into the USB cradle, various devices can be instantly converted into voice control switches.and the size and brightness can be adjusted. mission rate: 6A Cord length: straight plug Interface: USB 2.0 Number of branch connectors: single head expansion dock Voice Converter Color:As Shown Material:plastic Package Contents: 1 * Intelligent Voice Converter 1 * 8-language instruction manual Only the above package content, other products are not included. Note: Light reflection 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.