Welaso LCD backpack, how to slide to previous /next picture by touch screen

Welaso 21-inch LCD Video Advertising Backpack,1920 * 1080 Resolution Ratio, Human Walking Backpack Digital Billboard (Mobile Version+Touch Screen)
Buy it from Amazon:
www.amazon.com...
Related instructional videos about the product
#1. How to publish advertising programs to LCD backpacks through mobile phone / iPad “LedArt” APP?
• Session 1: How to publ...
#2. How to use Wireless Screen-casting to share mobile phone screen to LCD backpack in real time via “EShare” APP
• Session 2: How to use ...
#3. Use iPhone’s "Screen Mirroring" function to share your phone’s screen to your LCD backpack
• Session 2: How to use ...
#3.How to use the charging cable/data cable to share your mobile phone screen to the LCD backpack screen in real time
• Session 3: How to shar...
#4.How to use Whiteboard function
• Session 4: How to use ...
#5.Config the inteaction funciton.
• Welaso LCD backpack, ...
If you need further assistance , please feel free to contact us.
Email: [e-mail]
Phone: [phone]
WhatsAPP: [phone]
Twitter(X): / welasodavid
UA-cam Channel: / @welaso
Instagram: / welaso9
Our Amazon Website: www.amazon.com/...