Waterfi Waterproofed eReader - Take Your eBooks in the Pool, Bath, Spa with no case needed (Wifi Connectivity) Waterproof down to 210 feet underwater (IPX8 compliant) Read in the bath, pool, sauna & at the beach Front lit Hi-res (300ppi) display for reading in the dark 4GB holds thousands of books and Rechargeable battery life of 6 weeks 1 year warranty fulfilled by Waterfi