K12 Anti Barking Device Dog Bark Control Behavior Training

Features:
*Dog Bark Control and Dog Training - Our anti-bark device provides a safe and effective solution for dog training and bark control. 
*Suitable for All Size Dogs - Superaudible frequency wave bark control emits the sound at 20-24KHZ, the sound doesn't affect humans, but can grab the dog's attention.
*Convenient to Use Outdoor -  The control range of the deterrent is 10m. Plus IPX4 waterproof function, no worry to carry to the outdoor and hanging on the tree.
*Portable Size & Rechargeable - The device fits perfectly in your hand. With a chargeable lithium battery, take 5hrs charging time can work for 30 days. 
*Tips for you - The anti-bark device doesn't effective in dogs with hearing problems, and we don't recommend using this product on dogs under 6 months and below 8 years old as it may disrupt the dog's development of hearing. Training is required to achieve highly effective and long-lasting use.

Specification:
Item Name: Anti-Barking Device
Material: ABS, Silicone
Color: White & Orange
Power: 3.7V 1500mah  Lithium Battery
Charging Time: 5hrs
Using Time: 30 Days
Size: 8.5 x 9 cm
Weight: 110g
Package Size: 8.7 x 7.5 x 9.7 cm
Package Weight: 150g

Package List:
1 x Anti-Barking Device
1 x Lanyard
1 x Charging Cable
1 x User Manual