Product Name: Intelligent Light Tube Clock Product size: 8 x 8 x 9cm Net product quantity: 150g Screen specifications: 1.54 inches 240 x 240 pixels Networking : WIFI Color: Transparent Material: Acrylic Power interface: Type-C Input voltage: 5V DC Switch between a of cool lighting effects! High-quality acrylic material with beautiful light-guiding effect. 1. The English version can be used in any city around the world. 2. Simple operation, no APP required. 3. WIFI network updates date, time and weather. 4. The animation display can be switched. 5. Built-in serial port chip supports software upgrade. 6. Added a simple theme and a new date format switch. 7. Added the ability to modify the clock color. 8. Added new night mode to automatically reduce brightness. Package Contents: 1 x clock 1 x data cable 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.