• Humanized Settings: Bark collars is equipped with 2 button and display screen, Press Power button for 2 seconds turn on or turn off the device,Press and hold the " M " button for 2 seconds is lock or unlock the device, Each brief press of the power button adjusts thesensitivity setting sequentially from 0 up to 3, Briefly press “ M " button offers 4 training mode setting: shock beep, vibration shock, beep vibration,beep vibration shock
• Fast Charging and Waterproof: Smart anti barking collar for dogs can work for about 30 days after being fully charged within 2 hours,and features an IP67 waterproof design, allowing you to enjoy training time with your dog even on rainy days.
• Intelligent Bark Recognition Technology: Anti bark collar features advanced AI technology, it can accurately recognize dog barks and vocal cord vibrations, effectively avoiding false triggering caused by external noise or other dog barks.
• Protection Mode: Bark collar for small medium and large dogs will enter protection mode and if your dog barks 5 times in a row, and will return to its initial state 30 seconds after the dog stops barking.
• Material: Bark collar for small medium and large dogs is made of soft and durable nylon reflective collar when exposed to light can improved visibility in dim environments,It is 27 inches long and can be trimmed according to needs, making it an ideal choice for dogs over 6 months old.

• Package Dimensions ‏ : ‎ 4.17 x 2.64 x 2.32 inches; 6.38 ounces
• Batteries ‏ : ‎ 1 CR5 batteries required. (included)
• Date First Available ‏ : ‎ January 18, 2025
• Manufacturer ‏ : ‎ Smoothway
• Country of Origin ‏ : ‎ China