Digital Clock Bluetooth Radio Clock Nap Clock as described Description: Universal design: This mini item mainly has three roles: digital clock, Bluetooth speaker and radio. With its mini and lightweight design, you can take it with you anywhere, anytime without any hassle. Two USB ports: There are 2 USB output interfaces for charging USB powered electronic devices such as mobile phone, tablet and so on. You can also insert into a second USB port to play your favorite songs. Radio Function: This radio with digital tuning allows you to wake up from the broadcast radio and fall asleep from your favorite radio station, an amazing experience. Great sound quality: Powered by the latest Bluetooth 4.2 technology, our radio alarm clock speaker delivers Fi sound even in noisy environments. Plug and play: Plug and play, no need any driver, convenient to use. Besides, there is a place to mount the battery for the button battery (included), which helps to keep time and settings in case of power outage. Backlit LCD Screen: With a 4-inch, easy-to-read LCD screen, you can read clearly and easily. In addition, there is a brightness that you can adjust to meet different needs. Specification: Material: Size: (L. x W x H ) ok . 98x84x67mm/3.86x3.30x2.63 inch Bluetooth version: 4.2 Input: 100 - 240 V, 50/60 Hz Output: 5V 2A DC The package includes: 1 piece LED digital clock 1 piece audio cable 1 piece EU plug adapter 1 piece instruction manual