Shock Collar Dogs, Dog Training Collar no Barking Dog Collar 300 Meters Range Mini Dog bark Collar Remote LCD Display Small Large Dogs 1 5 Level Shock Vibration dog shock collar Zoo Med has over 25 Zoo Med has over 25 years of experience researching the nutritional requirements of reptiles and developing foods that meet their needs The pellet is specially sized and textured for the Chinchilla's chewing needs and is blended with a few select grains Features: Static shock vibration beep 5 levels gears of the dog training collar transmitters Up to 300 meters remote control (open field) Easy to operate Safe and effective Waterproof design Specification: Remote Distance: Up to 300 meters (without obstacles and interference) Mode: Static shock vibration beep Static shock & Vibration & Beep Level: 1 5 Collar Circumference (adjustable): 60cm Collar Receiver Charge Voltage: DC5V Transmitter Charge Voltage: DC5V Collar Receiver Battery Capacity: 300mAh Transmitter Battery Capacity: 300mAh Notice: The Length of the collar is 60CM On a sunny day