1. Smart watch: Smart watch can not only tell you the time, but also provide various health management functions, such as heart rate monitoring, pedometer, sleep record, etc. It can also remind events by touching lightly.

2.SSD external storage device: an external storage device with SSD cache can keep you running at high speed when reading and writing a large amount of data and improve work efficiency.

3. Wireless charging board: The wireless charging board allows you to charge the equipment at any time without plugging and unplugging, which not only saves time, but also reduces the wear and tear when charging the equipment.

4. Foldable Bluetooth keyboard: Foldable Bluetooth keyboard can not only save space, but also facilitate you to enter text at any time.

5. hd projector: hd projector allows you to hold large-scale meetings or entertainment activities anywhere. All you need is a wall.

The above five digital products all have the characteristics of improving work efficiency and novelty, and each one has its own unique function to meet different needs.