Memorex Bluetooth Wireless Alarm Clock Full-Range Speakers Digital FM Radio & Aux Line-in with USB Charging (Certified Refurbished) This Factory Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90 day warranty Bluetooth Wireless Streaming Mobile Phone or ipad/iphone Alarm Clock Full-Range speakers Premier, four-speaker stereo performance Digital FM radio Universal line-in connection Battery back up to save up setting during outages