Enjoy the new style of mouse experience simply from this Tronsmart TSM-01 2.4GHz Wireless Air Mouse + 49-Key Russian Keyboard for TV Box / PC! Adopting 2.4G wireless frequency-hopping spread spectrum technology， it features fast transmission speed. This air mouse keyboard supports Russian input methods. Thanks to its sophisticated workmanship and humanized design， this mouse provides accurate and easy control of the mouse cursor. Unlike traditional desk operation， this product could be controlled in the air， very convenient and free. High sensitivity and strong anti-interference ensure its smooth and stable performance. You need to buy one!                                    Features            49-key Russian input methods2.4G wireless frequency-hopping spread spectrum technologyHigh transmission speed， easy installation and strong receivingSupport emotion sensing game to experience exciting manipulationBuilt-in rechargeable Li-ion battery ensures long-lasting working performanceSupport Windows， Mac OS， Android， Linux systemsIt is a great breakthrough over the traditional desk keyboard                                                            Specifications             Brand     Tronsmart    <br> Model     TSM-01    <br> Quantity     1    <br> Color     Black    <br> Material     Plastic    <br> Key Numbers     49    <br> Connection Method     2.4G Wireless    <br> Power Supply     Built-in Rechargeable Li-ion Battery    <br> Battery Capacity     400mAh    <br> Supports System     Windows， Mac OS， Android， Linux    <br> Other Features     Six Axis Gyroscope; Motion Sensing Games    <br> Dimensions     (5.12 x 1.85 x 0.43)" / (13 x 4.7 x 1.1)cm (L x W x H)    <br> Weight     2.12oz / 60g       <br>                                                             Package Includes            1 x Air Mouse Keyboard<br>1 x USB Wireless Receiver<br>1 x English User Manual<br>1 x USB Charging Cable (60cm)<br>