• 【AI Bark Recognition】Advanced AI algorithm accurately identifies nearly 2000 types of dog barking sounds to prevent false triggers.
• 【Multiple Training Modes】Features sound, vibration, and static shock modes with 4 adjustable sensitivity levels for effective and customized dog training.
• 【Rechargeable & Long Battery】Built-in 300mAh polymer lithium battery provides up to 40 days of use after a quick 2-hour magnetic charging process.
• 【IPX7 Waterproof Design】Fully waterproof receiver allows dogs to swim or play in the rain without damaging the electronic training collar device.
• 【Adjustable Fit & Display】Customizable nylon collar fits neck sizes from 8 to 27 inch with a colorful OLED screen for easy mode monitoring.

Specifications:

• Material: ABS + Nylon
• Battery Capacity: 300mAh
• Battery Type: 3.7V Polymer Lithium Battery
• Charging Time: 2 Hours
• Usage Time: 20-45 Days
• Standby Time: More Than 200 Days
• Waterproof Rating: IPX7
• Collar Length: Adjustable 8-27 inch
• Suitable Weight: 5-150 Pounds
• Charging Interface: Magnetic
• Functions: Vibration, Static, Warning Sound, Color Display
• Trigger Distance: 0-30cm
• Control Quantity: 3