PaiPaitek PD216 AI Intelligent Anti Barking Dog Training Collar, PD216

1. AI intelligent anti-bark dog collar adopts smart algorithm to accurately detect barking and avoid false triggering from ambient noise. It supports 3 training modes (sound, vibration, and combined sound-vibration) with adjustable sensitivity levels and LED display for gear & battery status.
2. Progressive warning design increases stimulation gradually per bark. It auto sleeps for 30 seconds after 5 consecutive activations to prevent over-stimulation and protect pets while correcting barking behavior gently.
3. IPX7 full waterproof construction allows wearing during rain, bathing and swimming. Magnetic USB fast charging takes only 2 hours, offering 20-45 days working time and over 200 days super standby.
4. Trimmable reflective nylon strap fits neck circumference 8-27 inches, suitable for small, medium and large dogs weighing 5-150 lbs with quick-release buckle for easy wear and removal.
5. Package includes main unit, reflective collar, charging cable and user manual. Fully automatic induction without remote control, ideal for stopping unwanted barking indoors, in crates and outdoors at night.