GM306B Bluetooth Wireless Finger Mouse Mini USB Laser Optical Mice Rechargeable Pocket Ring Mouse For PC Laptop Computer Tablet The product is shipped based on the color or size of the main image of the product page. Origin : CN(Origin) Type : Bluetooth Wireless Number of Rollers : 1 DPI : 1000 Package : Yes Number of Buttons : 2 Style : Mini Style : Finger Power Type : Battery Model Number : GM306B Hand Orientation : Right Interface Type : bluetooth Product : Bluetooth Wireless mouse Product Type : Finger Mouse wireless Wireless Technology : Bluetooth Wireless Interface Type : Bluetooth technology Wi-Fi Range : 10m Operation Mode : Opto-electronic Size : 66*40(mm) Does it support ergonomics? : Yes Plug and play : Yes rechargeable wireless mouse : wireless rechargeable mouse Mini computer Mouse : Mini mouse rechargeable Feature 1 : Finger mouse Bluetooth Feature 2 : Mini mouse Feature 3 : Computer mouse Feature 4 : Optical mouse Feature 5 : Wireless Mouse Bluetooth Feature 6 : Laptop Mouse