Review on 🐶 2-in-1 Dog Training and Anti-Bark Collar - Rechargeable, Waterproof, Remote Range 1000-1500ft, Beep, Vibration, Stop Barking - Small, Medium, Large Dogs by Colleen Bolden

Agree with other one star reviewers and can't believe there are so many positive reviews. This product is a dismal failure. Doesn't hold a charge and often leaks early in the morning just when you want the anti-bark to work to stop the early morning barking. The transmission radius is far from 1500 feet. Doesn't always transmit manually from above maybe 300 feet away. Several doors and a ceiling seem to get in the way. It works well at 5ft, but it barely meets our needs. Not a good product. And yes, the instructions are difficult to understand (foreign doubt).