Features:

• Use to establish a safe zone up to 500 meters in radius/78 hectares to keep pets freely contained even in rain
• Easy setup via wireless pairing,no more digging and burying wires
• Beep tone alert and progressive static shock correction from level 1-4(Auto shut off after 3 cycles) once the dog goes beyond the preset range
• One button transmitting signal level adjustment from 1-100 for customizing area coverage
• Clear digital display shows the current transmitting signal level
• Supports controlling multiple dogs simultaneously with one transmitter
• Suitable for all types of dogs,small medium and large with neck circumstance up to 22?/li>
• DC port powered transmitter and 1/2/3 rechargeable receivers
• Each receiver comes with 2 sets of metal extension contact probes for dogs with short or long faux

Specifications:

• Material: ABS plastic(transmitter, receiver), TPU(strap)
• Power adapter: AC 110-240V
• Adjustable signal level: 1-100
• Remote control range: up to 500 meters in radius
• Containment coverage: up to 78 hectares
• Compatible pet neck circumference: 13?22?/li>
• Water-resistance level of collar: IP67
• Receiver Fully Charged Time:1Hr
• Transmitter Fully Charged Time:4Hrs
• Receiver Runtime: 3Hrs
• Transmitter Runtime: 20Hrs
• Strap size: 30?x 0.7?/75.5 x 1.9 (L x W)
• Transmitter size: 5.5?x 3.3?x 1.3?14 x 8.5 x 3.2cm (L x W x H)
• Transmitter weight: 82g/0.18lbs
• Receiver size: 2.7?x 1.5?x 1.3?7 x 4 x 3.2cm (L x W x H)
• Receiver weight: 55g/0.12lbs
• Package size: 11.22?x 6.93?x 1.97?28.5 x 17.6 x 5cm (L x W x H)
• Package weight: 668g/1.47lbs

Package Lists:

• 1 x Wireless Transmitter
• 3 x Wireless Receivers
• 3 x Neck Straps
• 1 x DC-USB Charging Cable
• 1 x Power Adapter
• 3 x 4-Pack Metal Contact Probes
• 3 x LED Test Light
• 2 x Screws
• 2 x Plastic Anchors
• 1 x User Manual