YHMC KM-909 - Wireless + Wireless Optical Pen Mouse

YHMC-NEW-KEYBOARD. 1. Low-profile keyboard with slim style. 2. Comfortable and ergonomic shape design. 3. Slim standard keyboard with low-profile structure. 4. Wireless range up to 10 meters. 5. 2.4GHz technology, freely 360 degree use. 6. Mini USB receiver, plug and play. 7. Button life: over 100,0000 times. 8. Pen Mouse Adjustable DPI: 800/1200/1600DPI. 9. Support multi-language layout. 10. Excellent flexibility and sensitive key. 11. Battery: 2 x AAA batteries for keyboard and 1 x AAA battery for pen mouse (Batteries are not included). 12. Power saving technology and low power indicator. 13. Support system: Windows / Mac, etc.