Smart Bark Detection – Upgraded chip accurately identifies your dog’s bark and filters out other dogs’ sounds, reducing false triggers for a calmer home.
2-in-1 Training Modes – 4 modes: Beep, Beep+Vibration (no shock), Beep+Shock, and Beep+Vibration+Shock. Both vibration and shock have 7 intensity levels, plus 7 sensitivity settings across all modes.
Automatic Anti-Bark + Safety Lock – Fully automatic response to any bark. If triggered >7 times in 30 seconds, it enters 2‑minute protection pause (display shows “E”), then resumes when you press power.
USB Rechargeable – Fully charged in 2 hours; lasts up to 15 days per charge.
Universal Fit & IP65 Waterproof – Adjustable 27‑inch strap fits neck sizes 7‑26 in (dogs 8–120 lbs). Waterproof for swimming, baths, or rainy walks—works for small, medium, and large breeds.