Item Type: Training Collars
Is Smart Device: NO
Material: Plastic
Type: Dogs
Range: 800 meters
3 training modes: Shock / vibration / sound
Power Supply: Rechargeable lithium-ion battery (built-in)
With blue back light screen: Can be used at night
Input voltage: 100 - 240V, 50 / 60Hz
Output voltage: 5V, 0.5A
Product Size: 19.00 x 15.00 x 5.30 cm / 7.48 x 5.91 x 2.09 inches