Specifications
6 tones( 1 tone optional)
108+/-3dB
Output power: 20W Rated current: 1200mA
Working voltage: 9~16V
Size: 105*90mm
6tones( 1tone optional)
108+/-3dB
Output power: 20W
Working voltage: 9~16V
Rated current: 1200mA
Size: 109*90mm