One red laser light
Red laser beam carries about 1000 meters
Aluminum body in silver or black color
4pcs 1.5V AG3 batteries
Burn time: 20 hours
On/off: Pushbutton switch
1) Ball point pen and USB flash drive are a perfect combination
2) USB main interface speed rate can reach 12Mbps
3) USB 1.1 / 2.0 interfaces
4) No external power supply required
5) No driver required in Windows ME/2000/XP systems
6) Auto-guide system operation, same as bios provided with hardware
    encryption and document encryption
7) Capacity: 64MB / 128MB / 256MB / 512MB / 1GB
8) LED light shows read/write status
9) Material: copper or other metal
10) Can print customers' logos