1. Low battery reminder, when the battery is too low ...
1. Presentation remote: designed with 1 x AAA dry battery ...
1. Teachin1. Teaching, meeting and commenting freely, making writing efficient ...
1) Interface: RF 2.4GHz
2) Control Distance: Up to ...
1) Interface: RF 2.4GHz
2) Control Distance: Up to ...
1) Interface: RF 2.4GHz
2) Control Distance: Up to ...
1. Pointer uses standard USB port and works with IBM ...
1. Pointer uses standard USB port and works with IBM ...
1. Pointer uses standard USB port and works with IBM ...
1. Interface: RF 2.4GHz
2. Control Distance: Up to ...
1. Interface: RF 2.4GHz
2. Control Distance: Up to ...
Main Features
1. New upgrade, applicable to all computers, to ...
1. Interface: RF 2.4GHz
2. Control Distance: Up to ...
1. 820A is a flip laser pointer, electronic pointer, PPT ...
1. Pointer uses standard USB port and works with IBM ...
1. Pointer uses standard USB port and works with IBM ...