Please choose the right one before order: right one 2.4G wireless mouse function: 2.4G wireless dual mode mouse function: Bluetooth + 2.4G wireless Certification: CE Origin: Mainland China Brand Name: Erilles Type: Bluetooth Wireless Interface Type: USB DPI: 1600 Style: 3D,Mini Package: No Hand Orientation: Right Number of Rollers: 1 pcs Number of Buttons: 4 Power Type: RECHARGEABLE Operation Mode: Opto-electronic Gross Weight: 105g Time to market: Apr-14
