Feature: 1. It is small in size and easy to carry. It can be taken directly in the trouser pocket or hung on the wrist. 2. Three-level volume adjustment, most dogs are very sensitive to sound, you can set different volume for diversified training. 3. It is made of plastic material and feels super good. It is a must-have for your pet. 4. Refuse to force and be maltreatment for training. Training for pleasure, and correcting vice ealier, your communication will also be more harmonious. 5. When the click button is pressed, it makes a "click" sound at a constant frequency, making the dog less likely to be startled. Specification: Condition: 100% Brand New Item Type: Pet Clicker Material: Plastic Color: Pink Product Size: Length: Approx. 5.4cm/2.1in Width: Approx. 3.7cm/1.5in Weight: Approx. 91g Suitable for Dogs Usage: In Life, in Order to Make Dogs Develop Good Habits, Dog Owners Pay Great Attention to Training for Dogs, So the Choice of Training Tools is Very Cautious. Pet Trainer is Easy to Carry, Train Dogs to Shake Hands, Stand, and Pee Easily. with More Effective Training, Dogs Can Quickly Develop Good Habits.. Package List: 3 x Pet Trainer