1. High-speed red light engine
2. Silent and micro keys, triggers sensitively
3. Number of keys: 7
4. 3 levels adjustable DPI (800/1200/1600DPI)
5. 2.4GHz wireless connection, USB interface
6. Built-in battery, 2.5 hours charging time
7. Size: 125x78x35mm
8. Weight: 140g