This multifunctional dog training collar combines a no bark device and training functions suitable for all dog breeds.

• Advanced 2-in-1 design: works independently as a no bark device and with remote control for training.

• Three collar modes: Bark Control Mode, Dog Training Mode, and All Mode.

• Remote offers three training functions with adjustable levels: beep (1-8), vibration (1-16), and safe shock (1-99).

• Smart bark recognition chip with 5 sensitivity levels and 2 working states (beep+vibration; beep+vibration+shock).

• Effective automatic bark stopping feature.

• Range up to 3300 feet for outdoor use.

• Adjustable to fit dogs 5 to 150 lbs with neck sizes 8 to 25 inches.

• IP67 waterproof collar with security lock switch; remote must be kept away from water.

• Rechargeable battery: collar charges in 2 hours with USB cable, standby up to 35 days; remote standby up to 50 days.