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1) 2.4G RF technology digital wirelss optical mouse 2) 6 keys 3) Working distance up to 10 meters 4) DPI changeable----using the DPI button on the top of the mouse, can switch the speed to 400dpi

1.red laser pointer/ presenter 2.page up/down 3.turn off screen function 4.hot-key function 5.2.4G RF remote control technology 6.wireless optical multi-media mouse function more details,please

Product Description It is a pen-style remote-control laser pointer that lets you go forward or reverse through your presentation. This device combines the functions of a laser pointer/page up/down f

supply more kinds of multifunctional card reader,sim card reader,sim card backup

This is a improved new type USB phone,despite of its shape looks like any other products on the market,the software and the inner hardware has been rebuilt in order to promote its characterics,more st

main function: 1. Laser pointer function 2. Page up/down function 3. U disk function feature: 1.This RC Laser pointer work with a receiver,the receiver is USB plug-and-play. No driver required.

professional manufacturer supply many kinds of USB flash memory drive/stick for good promotion gift/advertisement gift/meeting gift/business gift

1)display screen:2.4”( 128x160 CSTN) 2)8Mb built-in non-flash memory, can store 75pcs photos; 16Mb built-in non-flash memory can store 150pcs photos 3)Built-in 150 MMA lithium battery; can play up

more kinds of green laser pointer, green lazer indicator, rc green laser pointer, usb remote control laser presenter, rf laser pointer FEATURES: Wavelength :532nm Battery: 2pcs"AA" or rechargeab

more kinds of usb fans,usb lights,usb promotional gifts,usb gadgets more kinds of usb Christmas trees/Santa Claus, more details, please visit our website www usb-supplier