Description: Rechargeable Powatron Electric Hot Water Bottle Bed Warmer Massaging Heat Pad Colours available: - Baby Pink - Blue - Grey - Dark Frey - Plush Grey - Black Features: - With ever-increasing energy bills you can save money using this rechargeable hot water bottle as it costs significantly less than boiling a kettle and the heat retention is far superior to traditional hot water bottles which do not retain heat for more than 1 hour. - Simply slide the charging cover to the side, connect the charging cradle and plug it into the mains. After around 8-12 minutes your Electric Hot Water Bottle will have reached a temperature of 70-75°C, perfect for warming up your bed on a cold winter night. - It will retain it's heat for up to 6 hours. - Perfect for use as a hand.