It is a great tool for PowerPoint presentations! With it, you don't need to stand beside your computer or have an additional person click the slide for you!
It contains two parts: transmitter and USB receiver.

• Comfortable touch keys.
• Super slim design.
• USB receiver can be embedded into transmitter.
• RF2.4G.
• Wireless operation.
• OEM and ODM are welcome.

Functions:

• Laser pointer.
• Page up/down.
• Power switch for on or off.
• Play/ESC.

Technical parameters:

• RF frequency: 2.4GRF.
• Control distance: 10m.
• Laser distance: up to 200m.
• Battery: 1 x CR2032..
• Operation system: Windows 98/Se/Me/2000/XP/Mac OS/ Linux/Windows Vista/Win 7/Win 8.
• Interface: USB1.1, compatible with USB2.0.
• USB plug and play, no driver required.

Packing:

• 1 piece/gift box.
• 100 pieces/ctn.
• Size: 32 x 31 x 33cm.
• G.W./N.W.: 7/6kg.