The 2.4GHz ISM RF Digital Radio technology allows this RF-6572 to stay connected within 15m., 49ft. radius. The 2.4GHz wireless communication link operates in the 2400 - 2483 MHz frequency band available unlicensed worldwide for Industrial, Scientific and Medical (ISM) applications.
Other advantage for the RF-6572 is its power consumption. Everyone knows how important it is to protect the environment, so does I-Rocks! I-Rocks' engineers spent months to research how to reduce power consuming for I-Rocks' wireless products while still allow them to run at their full performance. For example, the 2.4GHz wireless keyboard of RF-6572 is able to function with only 2 AA batteries up to 12 months with average 4 hours a day. Meanwhile, the 2.4GHz wireless 5-button mouse is able to function with only one AA battery up to 6 months with average 4 hours a day. For users that demand the highest performance and quality, this RF-6572 keyboard and mouse combo is the perfect choice.
Features:
1. 2.4GHz (FHSS) RF technology offers greater range up to 15M, 49ft with frequency hopping technology and 8,388,608IDs to avoid the inference from other wireless devices
2. Comfortable scissors-structure keys witches architecture for faster and quieter typing.
3. 5-Button 2.GHz wireless mouse allow you to easily go back or forward in your web browser.
4. Unique and ergonomic shape for maximum comfort
5. Precision 800dpi optical performance tracks your movements accurately
