[Main unit size] Main unit: 12.6 x 12.6 x 12.6 inches (32 x 32 x 32 mm); [Mass] Main unit: Approximately 0.4 ounces (12 g) (including battery)
[Reception range] Approximately 16.4 yard (15 m) radius
[Transmission method] RF (Radio wave) type; 2.4 GHz frequency band
[Accessories] 1 alkali button battery (LR43 for testing), small ring (for laser pointer), storage pouch
[Battery life] (When using alkali button battery) Approximately 15 hour operation time (when clicking 1 time in 30 seconds)