TTFP Anti-Bark Collar The product condition is listed as "Like New" because my dog refused to wear it, so it's practically new, only having been taken out of the box and held near my dog. Thank you for your consideration. ◾️Color: Paw Print Black 【Latest Anti-Bark Collar】Highly effective and designed without electric shock for peace of mind. It uses 3 modes: beep, vibration (levels 1-7), and automatic protection to safely train your dog. 【Smart Dual Sensor】Detects barking at specific frequencies and decibels, preventing false triggers from other sounds or other dogs' voices. 【Long-lasting Rechargeable】Can be used for approximately 20 days with a 2-hour charge. USB charging. 【Suitable for a Wide Range of Breeds】Fits neck sizes 18-54cm and dogs weighing 2kg-30kg. Suitable for medium to large dogs. 【Ultra-lightweight and Comfortable】Weighing only 53g, it won't put a burden on your dog's neck. Excellent as a training collar.