- 5 6cm*10cm heating pads, 3 adjustable temperature, about 104 to 149℉, adapts to different cold environments
- Rechargeable power bank included, can work for 3-6 hours continuously
- Only has S and XXL size, suitable for medium and large doggy
- Hand-washable & Machine-washable, remember take out power bank before wash
- Adjustable Neck and Chest, leash hole on the back, 3M reflective strip around the body