Bark Stopper Dog Training Device Dog Collar with Electric Shock Vibration Warning, US Plug, UK Plug, AU Plug, EU Plug % Video Accessories as well as Mac OS

as well as Mac OS

It is a headphone distributer as well as a headphone amplifier

Two SATA hard disks support serial hard disks

smart division display

abrasion resistance

Bark Stopper Dog Training Device Dog Collar with Electric Shock Vibration Warning, US Plug, UK Plug, AU Plug, EU Plug % Video Accessories as well as Mac OS1. Material: ABS, PU 2. Applicable objects: dogs over 3 months 3. Built in battery: 300mAh lithium battery 4. Remote control range: 500 meters on flat ground without interference 5. The function keys do not need to be switched and are easy to operate; the three functions (sound vibration static pulse) have separate buttons to prevent bad habits of dogs in time 6. The cumulative wearing time per day does not exceed 10 hours; please remove the receiver