Brand Name: Delux Type: Bluetooth Wireless Origin: Mainland China Hand Orientation: Right DPI: 4000 Package: Yes Number of Buttons: 7 Power Type: RECHARGEABLE Certification: CE Certification: FCC Certification: RoHS Certification: KC Certification: weee Number of Rollers: 2 Gross Weight: 200 Operation Mode: Opto-electronic Interface Type: USB Choice: yes
