Aetertek AT-216F Waterproof Electronic Fence 100m Diameter Range Pet Dog Train 1. Brand: Aetertek 2. Remote control range: Diameter 100meters / 110yard 3. Plug type: US plug (100-240V) 4. Receiver weight: 57g / 2.0oz 5. Receiver size: 6.5 * 3.3 * 2.5cm / 2.6 * 1.3 * 1.0in