Package Included:
<br />1 x Laser Pointer
<br />1 x USB Receiver
<br />1 x Manual
<br /> 
<br />Features:
<br />Color: Black
<br />Material: ABS (Acrylonitrile Butadiene Styrene)
<br />Wireless type: 2.4GHz RF technology
<br />Wireless range:  15m
<br />Working current: 10mA
<br />Standby current: 6mA
<br />Sleeping current: 0.01mA
<br />Batterry: 2 x AAA(not included)
<br />Operating system: Windows ios, Windows 98/2000, XP, Vista, Win7, Win8, for Mac OS, Linux, Android
<br />Main function: laser pointer, mouse, mark, page up/down, full/dark screen, volume up/down
<br />Humanization appearance design gives you excellent and comfortable feel
<br />Stereoscopic line design on the back strengthens anti-skid property and heat dispersion
<br />Supporting plug and play, volume up/down makes it more convenient
<br />Strong compatibility with various devices: Laptop, desk computer, smart TV, projector, set top box, etc.
<br />With its multimedia keys, you can flexibly control it in your hand when surfing the internet, watching TV, listening   to music and playing games