A different color combination of alarm clock radio and Bluetooth speaker approved by five star hotels such as Bulgari Hotel, Milan, The Ritz Carlton Kyoto. The master of the audio world, Henry Cross, has been equipped with the latest Bluetooth in a legendary radio that pays the best technology. You can enjoy your favorite music wirelessly. It can also be connected as a wired via the 3.5mm Aux input. SPEC Type: Analog Clock with Bluetooth Wireless Technology, AM/FM Mono Table Radio Speaker Driver: 3 inch Full Range Power Source: AC 100 V, 50/60 Hz (AC Adapter), 12 VDC 1.5 A (Body) Reception Frequency: (FM) 76.0 - 95.0 MHz (Wide FM Compatible) (AM) 520 - 1629 kHz. 3mm x H 4.5 x 5.3 inches (115 x 134 mm); Weight: Approx. 3.7 lbs (1.7 kg) (main unit only); Accessories: AC adapter, FM antenna, AA battery (for watch).