Product description:This 2 in 1 Wireless Pet Electric Fence with Remote Control, Adjustable Range Control, Displays Distance for All Dogs Home Outdoor Training with Rechargeable Waterproof CollarDigital wireless dog fences can help train dogs to form the habit of living in their own separate space, keep your furniture and daily necessities clean and tidy, keep your pets in the fence, make sure your dog stays in a specific area, No worries when you go out. Widely used for dog training at home or on field trips.Material: ABSColour: BlackRemote control:12*8cm/4.73*3.15inReceiver: 6.8*4.1*3.6cm/2.6*1.6*1.4inWeight: 420g/0.9lbInput: AC 110-240VOutput: 5VPacking list:Wireless transmitter*1Collar receiver*1/2/3Adjustable TPU belt*1/2/3Test light*1Metal Contact Probe*2Charger*1Screw*2User Manual*1Note:The light and different display in photography may cause the color of the item in the picture to be slightly different from the actual object. The allowable measurement error is +/- 1-3cm.