




operating frequency
Other, 26 kHz, 35 kHz, 22 kHz, 20 kHz
sensitivity
10 Inches (U.S.Coin ), 12 Inches (U.S.Coin ), 15 Inches (U.S.Coin ), 18 Inches (U.S.Coin ), 20 Inches (U.S.Coin ), 25 Inches (U.S.Coin )
user
Adults
type
new
place of origin
United States
Communication Interface
Mobile Communication