Rapoo X260 Computer Office Game Silent Wireless Optical Keyboard and Mouse Set(Business Black)

Keyboard parameters:1. Power supply mode: AA battery(need to purchase by yourself)2. Number of keys: 104 keys3. Transmission mode: wireless 2.4G4. Weight: about 492g5. Size: 447x131mmMouse parameters:1. Working method: optical engine2. Buttons: left button, middle button, right button3. Transmission mode: wireless 2.4G4. Resolution: 1300DPI5. Acceleration: 10g6. Power supply mode: AA battery(need to purchase by yourself)7. Tracking speed: 30inch/s8. Weight: about 59g9. Size: 64x113x30mmReceiver parameters:1. Receiver storage compartment: located at the bottom of the keyboard2. Size: 18x15x7mm3. Weight: about 2gFeatures:1. Wireless 2.4G mode, stable and reliable transmission, wide adaptation range2. High efficiency and energy saving, good battery life3. Retro round keycaps, literary and fashionable4. Chocolate button, selected silica gel particles, the button is evenly stressed, and the rebound is strong5. Ergonomic design, exquisite and compact, symmetrical left and right hands, comfortable grip6. Frosted texture, comfortable non-slip, wear-resistant and sweat-proof7. 1000DPI invisible light engine, accurate positioning without frame loss, applicable to multiple surfaces