Feature:1. 2.4G Internet browsing laser stylus mouse, transmission distance of 10 meters, suitable for ergonomic design.2. Plug and play, stylish and fashionable appearance, high sensitivity of capacitive pen, continuous writing without intermittent.3. 3-step DPI adjustment includes 800/1200/1600 dpi with mini wireless receiver, comfortable to feel.4. Supported systems for Windows 8 / 7 / Vista/ XP/ 2000 / Android / Linux / OS X.5. Universal 2.4ghz wireless USB light pen mouse, 6 button, suitable for PC intelligent TV.Specification:Item Type: Pen-type mouseModel: PR-082.4G Wireless Mouse Transmission Distance: 10 metersSuitable Ergonomic Design: Comfortable to feel3-Step DPI Adjustment: 800/1200/1600Mini Wireless ReceiverSupported Systems: For Windows 8 / 7 / Vista/ XP/ 2000 / Android / Linux / OS X.Battery: Use 1.5V 1 AAA battery (not included)Product Material: ABS plasticProduct Color: Red / Blue / Gray (Optional)Number of Keys: 6Wireless Carrier Frequency: 2402 MHz-2480 MHzWireless Working Channels: 16, automatic frequency hoppingRated Working Voltage: 1.5VRated Working Current: 15 mATracking System: OpticalMaximum Acceleration: 14 inch/second.Package List:1 x Laser Stylus1 x Base1 x USB Receiver1 x User Manual1 x USB to Type-C Adapter1 x USB to Micro Adapter