?2 in 1 Design?Chasing dog / Light function, with LED flashlight feature, is helpful for night time walking or jogging.
?Portable?Mini anti-barking device comes with a lanyard, convenient for you to carry anywhere.
?Safe and Human?Ultrasound Emitted Trainer Device uses physical methods to stimulate dogs and has no effect on the dog's health, thus being the most humane way to protect yourself from aggressive dogs. It can also be used as a dog training device.
?Eay To Operate?The device has two modes: Light modes and Chasing dogs. 9V Battery Powered ( not included ) Effective Distance - 3M /9.8FT
Sound button / Illuminated button / Super LED light Mini Size - Easy to bring out
  The size may have a slight difference due to manual measurement. A Key To Open - Use with training to achieve better results
Ultrasonic Frequencies are Harmless to Pets and Completely Inaudible to the Human Ear
Harmless to Pets / Safe to humans
Training Aid - Deter unwanted behavior such as digging and chewing
Suitable for controlling dogs of all sizes aged 8 months -8 years Dog Deterrent / Training aid / Bark stopper
Effective Distance - 3M /9.8FT
  Stop and Control Bad Behavior