Shark Driving Device / sports things

In order to live in harmony with sharks, airwaves fish deterrence device is a device which drive away sharks by electromagnetic airwaves. The electromagnetic airwave which released from the drive will effectively drive away sharks and will not harm sharks. This device is designed for the people in underwater operations such as divers, surfing enthusiasts and ocean researchers.
In the use of this device, sharks will maintain 12 to 15 feet distance. The sharks’ central nervous system will receive the wave this device sent. They will feel uncomfortable.But airwaves will not cause any harm to the shark and affect their marine life.