<p>Two modes: Deterrent mode and training mode, you can choose according to your needs. The deterrent mode can prevent dogs from barking, and the training mode can help daily dog training.</p> <p>Rechargeable and long battery life: It can be used for 60 days after charging for three hours, no need to frequently replace the battery, saving costs.</p> <p>Wide control range: The control range reaches 35 feet, whether or outdoors, it can effectively control the dog's behavior.</p> <p>With LED light: It can illuminate the darkness when walking the dog at night, improving safety.</p> <p>Portable design: Small and light, convenient to carry, can be used conveniently anytime and anywhere.</p> <p>Battery capacity:800mA\/H 2.96wH</p> <p>Operating voltage:DC 3.2-4.2V</p> <p>Static Current:less than equal 20uA</p> <p>Maximum working current:less than equal 2A</p> <p>Maximum charging current:less than equal 500mA</p> <p>Charging time:3H</p> <p>Charger specification:DC5V\/1A</p> <p>Product weight:88g3g</p> <p>Colour:Black</p> <p>Material:Plastic</p> <p>Size:130x53x30mm</p> <p>Package Contents:</p> <p>1 * Dog repellent</p> <p>1 * Data cable</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>