Rapoo X1800S 2.4GHz Wireless Keyboard and Mouse Set, Black, White

1. Weight: keyboard 418 g, mouse 81 g
2. Dimensions: keyboard 39.2 x 12.6 x 2.9 cm, mouse 11.6 x 6.2 x 3.2 cm
3. Features: durable, splash-proof design, long-lasting power, equipment switching, waterproof and wear-resistant
4. Mouse/keyboard interface type: USB
5. Scope of application: household, office, notebook
6. Mouse optical resolution: 1000 DPI
7. Power supply: 1 x AA battery (not included)
8. Battery life: 9 months for mouse and 12 months for keyboard