SNAKE REPELLENT (BATTERY OPERATED) ,Sonic Vibrarandom Snake Repeller

1.emit the vibration wave to repel the animal
2.effective range:650 square meter3.frequency:400HZ-1000HZ4. 3×4#dry battery,1.5v 5.pipe length:27cm6.
3 modes:
①SOUND:low frequency mode,when turn on,it emit sound for 2s,then stop for 15s,sound for 3s,then stop 20s,sound for 5s,then stop 10s,sound for 2s... , to make the circulation.
② VIBRATION： vibration mode,when turn on,vibrate for 2s,then stop for 15s,vibrate for 3s,stop for 20s,vibrate for 5s,then stop for 10s,then vibrate 2s,stop 15s... it make the circulation
③SOUND+VIBRATION：sound+vibration mode,    when turn on,sound for 2s, then vibrate for 2s,stop 15s ,    sound for 3s,then vibrate for 3s,stop for 20s,    sound for 5s,then vibrate for 5s.stop for 10s,then from sound for 2s... which make the circulation