Brand Name: CHYI
Type: 2.4Ghz Wireless
Origin: Mainland China
Hand Orientation: Both Hands
DPI: 1600
Package: Yes
Number of Buttons: 4
Power Type: Battery
Certification: CE,EAC,GMP,RoHS,TGA
Number of Rollers: 1 pcs
Gross Weight: 100g
Operation Mode: Trackball
Interface Type: USB
Item: Handheld Trackball Mouse
Interface: USB
Operating Distance: 10M
Size: 110*60*50MM
WirelessTransmission Frequency: 2.4Ghz
Application: Desktop,For Home Use,Laptop
Brand Name: CHYI
Type: 2.4Ghz Wireless
Origin: Mainland China
Hand Orientation: Both Hands
DPI: 1600
Package: Yes
Number of Buttons: 4
Power Type: Battery
Certification: CE,EAC,GMP,RoHS,TGA
Number of Rollers: 1 pcs
Gross Weight: 100g
Operation Mode: Trackball
Interface Type: USB
Item: Handheld Trackball Mouse
Interface: USB
Operating Distance: 10M
Size: 110*60*50MM
WirelessTransmission Frequency: 2.4Ghz
Application: Desktop,For Home Use,Laptop