Do not purchase from this company. Bought an anti bark collar that does not work. Tried to contact them. The only way to contact them is by email. Their email address is invalid. You can't contact them. Stay FAR away from this company.
Ordered middle of December. Just came today. The item stinks. After seeing reviews I doubt that trying to return it is worth the effort. It is a convoluted process. I'll just take the loss and chalk it up to a learning experience. But I can warn others to stay FAR away from this rip off joint.