BYVCAS Dual Dog Training Bark Collars 2 in 1 Vibrate Shock Remote Open New

BYVCAS Dual Dog Training Bark Collars 2 in 1 Vibrate Shock Remote Open New  2 collars New - box opened for inspection and photos.   * Our electric anti-bark collar for two small dogs come with a universal USB charging cable which can charge the collar and remote simultaneously. 90 days standby time for the remote and 15 days for the collars.  *upgraded 2-in-1 shock collars with remote for 2 dogs conbine two modes: full-automatic anti barking mode and remote control mode. In full-automatic mode, all annoying barking at night will disappear. And in remote control, you can remotely and subjectively train all bad behaviors of dogs.  * wireless anti-bark training collars for 2 dogs cover up to 1300Ft. The remote also features a dual channel to support training 2 dogs simultaneouslys.  * Anti-bark and remote collars for two medium dogs include 3 separate & adjustable training modes: beep, vibration(0-99), and safe shock(0-99), allowing you to train dogs in accordance with their aptitude by choosing the best appropriate mode level, correcting bad behaviors in time. The remote also come with a safety lock, efficiently prevent your dogs from unnecessary punishment due to misoperation.  *waterproof IP67, which ensures you can train your dog in the rain, in the pool, and even surfing. Whether it's raining or in a damp environment, you can confidently use thees 2 shock collars for 15-120lb dogs all breeds without worries.