SOLID hardwood case is milled and finished in a warm chestnut brown stain enhancing the natural wood grain, genuine metal aluminum dial the matching outer bezel has diamond cut design with a subtle rose gold spun finish. Matching silent sweep seconds hand (no ticking ) gives this desk clock a mid century look and feel and is protected by a glass lens. INCLUDED is a wireless Bluetooth speaker built in to allow for streaming of music or programs (up to 4 hours on a single charge) from your phone or other Bluetooth enabled devices. Separate battery for Bluetooth included with a universal charger as well. Requires 1 AA battery for clock (not included).