Check the listing for details. Smart Dog Bark Control Collar Rechargeable Anti Bark Reflective Collar for dogs. Condition: New. Listed at 19.00 USD. Smart Dog Bark Control Collar Rechargeable with Humane Dual Vibration Motor Anti Bark Reflective Collar for Small Medium Large Dogs About this itemHumane Training Mode & 5 Sensitivity Level ---Press "M" to fast switch mode, green indicator for Beep+Vibration Mode, red for Beep+Vibration +Shock.You can set the bark collar for dogs as a non-static collar that only beeps and vibrates, or as a static collar that beeps, vibrates and shocks. Press power button to choose 1-5 sensitivity level, adjust it according to the environment and your actual need, the higher the level, the more sensitive the triggering sensor, the faster the start-up speed Intelligent Protection System - small dog bark collar features humane 6-cyclic-progress training strategy with protection modes, so that only as much correction is used as needed to wean your dog from excessively barking once and for all. The barking collar will turn into a 'Protection Mode' for 2min when it detects a constant 6-time trigger to protect small to medium dogs. Suitable for All Size Dogs --- The adjustable & reflective strap made from comfortable nylon fits Mini/Small/Medium/Large dogs ranging from 15 to 150 lbs.And its high-quality materials will ensure durability and comfort. In addition, the no bark collar is also very small and light, even a 15Ibs pet can wear it comfortably without feeling weighed down No False Triggering --- Intelligent barking vibration detection instead of sound detection chip prevents false triggering. The LEEPENK anti barking collar for dogs will be triggered only by your dog's sound combined with vibrations from its throat. Condition: Open box.Please see pictures for more details.Feel free to ask any questions as we'd be happy to help8 I 3