Sandisk mp3 players MENU  mp3 portable players  About Us  Legal Music Downloads   Ask A Question   UK: £84.95 Click to buy or read more reviews at IntoMusic! Sandisk mp3 players OTHER MP3 PLAYERS Audiax Sansa e250 has the edge when it comes to extra features, memory expansion via the slot for SD cards and the fact that the rechargeable battery can be replaced by the customer.