18.5-inch paperless all-in-one machine (with 10.1-inch table card/including microphone lift)

15.6-inch paperless conference all-in-one device WZHV2-15R

15.6-inch paperless conference desktop all-in-one machine (with a 7-inch desk sign) WZHV2-15DS

Microphone lifting and raising integrated machine WZHV2-MIC

10-inch electronic adjustable desk sign WZHV2-100D

7-inch electronic adjustable desk sign WZHV2-70D

7-inch electronic desktop sign WZHV2-70DS

7-inch ink-screen desktop sign WZHV2-70DI

15.6-inch paperless conference lifting all-in-one machine (including microphone lifting)