Solar Ultrasonic Driver

Specification:
Level 0: Off
Level 1: 13.5 kHz-19.5 kHz, exclusion animals, such as mice, rats, dogs, foxes, martensite.
Level 2: 19.5 kHz 24.5 kHz, repels animals such as rabbits, cats, raccoons, badges, skunks, etc.
Level 3: 24.5 kHz 45.5 kHz, repels animals, such as bats, rodents, etc.
Level 4: Strong light flickers to repel animals. For example, raccoon, wild boar, marten, etc.
Level 5: Repel all animals with variable frequency and strong LED flashing.
Power source: AA Ni-MH rechargeable battery, which can be charged by solar panel (solar) or USB power adapter (5V / 500mAh).