✨Brand New & Unopened✨ ✨Instant Purchase Welcome✨ Multiple Purchases Encouraged✨ Discreet Shipping This remote training device is perfect for preventing excessive barking and is rechargeable for convenience. - Type: Remote Pet Training Device - Included: Instruction Manual, Remote Controller, Collar - Function: Bark Control - Color: Black - Power: Rechargeable 【Bark Control Collar】Highly effective and designed without electric shock for peace of mind. Ideal as a bark control collar. 【Smart Dual Sensor】Detects barking at specific frequencies and decibels, preventing false triggers from other sounds or other dogs' barks. Optimal as an anti-bark collar. 【Long-Lasting Rechargeable】Can be used for approximately 20 days on a 2-hour charge. USB charging, perfect for bark control. 【Suitable for a Wide Range of Dog Breeds】Fits neck sizes 18-54cm and dogs weighing 2kg-30kg. This anti-barking device can be used for medium to large dogs. 【Ultra-Lightweight and Comfortable】Lightweight design puts no burden on your dog's neck. Also excellent as a training collar. Thank you for viewing.