MIU COLOR&#8482 Digital Clap-on Fashion Wood Grain White LED Desktop Alarm Clock - Time Calendar Thermometer function - Sound Control Frame with Graining Coat Dual Power Supply: 3 x Battery AA (not included) or DC adapter (included) Sound Control Function (SCF); Time and temperature display alternately Full of nature breath, led number dispaly is available at dark night. Simple and stylish design enhance the taste of a quality of life