2 Pack Retractable 39.5'' Teacher Pointer Stick for Classroom, Handheld Presenter Whiteboard Pointer with Smooth Sensitive Tablet Pen Stylus Pen Teaching Guiding Wand for School Office Presentation electronics_update_2023 Precisely machined threads ensure smooth

Precisely machined threads ensure smooth installation and tight fit

The device quickly and accurately locates potential surveillance devices through intuitive signal strength indication and alarm system

you may experience a drop in temperature

and output 12V~48V(no voltage regulator chip

2 Pack Retractable 39.5'' Teacher Pointer Stick for Classroom, Handheld Presenter Whiteboard Pointer with Smooth Sensitive Tablet Pen Stylus Pen Teaching Guiding Wand for School Office Presentation electronics_update_2023 Precisely machined threads ensure smooth2 Pack Retractable 39. 5'' Teacher Pointer Stick for Classroom, Handheld Presenter Whiteboard Pointer with Smooth Sensitive Tablet Pen Stylus Pen Teaching Guiding Wand for School Office Presentation DESCRIPTION: Name: Pointer StickQuantity: 2 piecesMaterial: Iron + PlasticWeight: 116gPackage size: 27141. 9 cm PACKAGE CONTENTS: 2 pieces of hand pointer sticks Product Features Multifunctional Pointer: This can be used as a teacher's pointer and as a