Serounder Bluetooth Optical Pen Mouse - 2.4G 1200 Dpi, 4 Buttons, Ergonomic Mini For Laptops/Pads

| [2.4Ghz]: The Optical Pocket Pen Mouse Uses 2.4Ghz Connection Technology, With Bluetooth , And The Distance Up To 393.7In. | | [High Compatibility]: The Mouse Is Compatible With Various Devices, Suitable For Laptops, Tablets, Smart Phones, For Android Phones And Tablets And For System With Bluetooth. Do Not Support For Ios. | | [Ergonomic Design]: The Mouse Pen Adopts The Ergonomic Design, Effectively Reduces The Pressure When The Is Triggered, Feel Comfortable And Not Easy To Produce Fatigue. | | [2 Modes]: The Bluetooth Mouse Pen Has Two Modes, Can Switch Between Desktop Mode And Air Mode, With A Middle Function, Suitable For Drawing Cad People. | | [Optical Sensor Tracking]: The Mouse Pen Uses Optical Sensor Tracking Technology, Accurate Movement, High Sensitivity, Coherent Writing, Quick Response And No Delay. | |