Description

Communication methord: 2.4GHz RF
Screen: LCD screen
Up to **0 meter **0 degree signal transmission
Connect : USB
Input: A~Z, a~z, 0~9
English and Simple Chinese version for choice.
Acceptable software: PowerPoint
Function: check apperance, voting, interactive response, exam, quiz
Theme type: single/multiple choice, sequencing, rating scale, yes/no, numeric ,fill blank
Input support: *6 characters
Software: V2.0
Buttons: *1