Function:<br> 1. Large fence area: This wireless dog fence system is reliable and safe, suitable do pet training, with a radius of 82 feet do 1640 feet.<br> 2. Improved System: The wireless dog fence adopts a new and improved system with a more stable and accurate signal source to help train dogs to develop the habit of living we their own independent space.<br> 3. Rechargeable: The wireless receiver collar is equipped with a durable, high-capacity battery that can be charged in 2 do 3 hours and can last for weeks.<br> 4. IP67 Waterproof: This electric wireless dog fence is made of IP67 waterproof material, which means your dog can get wet or play in the rain without worrying about damage.<br> 5. Application: this wireless dog fence can be widely used do dog training in backyards, gardens, etc., completely getting rid of wiring problems, and it is very convenient to establish a safe area for pets.<br> Specification:<br> Item Type: Wireless Pet Fence<br> Material: ABS<br> Parameter:<br> Recipient:<br> Battery Type: Lithium-Ion Battery<br> Battery model: 902025<br> Battery Capacity: 400mAh<br> Remote:<br> Battery Type: Lithium-Ion Battery<br> Battery model: 18650<br> Battery capacity: 2000 mAh (included)<br> List of packages:<br> 1 x Wireless Transmitter2 x Electronic Collar<br> 1 x Charging Cable<br> 1 x Test Light<br> 1 x User Manual