[Large LED Display & Automatic Dimmer]: Adopted LED display with large blue digits, the 6607 Alarm Clock can be seen from every angles.Specifically selected blue-light digits are eye-friendly for daytime and nighttime. Also, with the help of the automatic dimmer, you can always get the better visual experience even in the dark. There are 4 level of brightness for option too. [Dual Alarm with Adjustable Snooze Function]: The clock radio supports dual alarms, then two separate alarm times can be set simultaneously if you and your partner or children get up at different times. What's more, the snooze feature allows additional sleep of 5-60 minutes, the default snooze time is 9 minutes, you can always have a snooze time for yourself. [FM Radio Station & Sleep Timer]: It allows you to store up to 15 radio stations (FM Radio Frequency: 76-108 MHz), so you can directly access the preset radio channels in the next application. You can pre-set a sleep timer for radio, then it will automatically turn off after the specified time while you go to sleep.Note: Please pull out the 33-inch antenna on the back of the unit and you can get a better, more stable reception. [USB Charging Port &Back-up Battery]: The USB output port attached on the back of the alarm allows you to easily charge cellphone or other devices, which avoids the low battery while you sleep. Also, no need to set time or the alarm again when you want to place it on another place or power off at home as it comes with a back up battery(Built-in 1 x 2032 button battery). Note: please use the 5V plug to power the device to get a better experience.(Note: plug is not included) [Practical Design]: Sleek, stylish, and compact in size, this clock radio is great for bedside tables, desks, bedrooms, offices, living rooms, or kitchens. Best gift for parents friends or students. colour: black + green text Material: ABS size: 172x43.8x91mm Package Contents: 1 x radio alarm clock 1 x usb cable 1 x English manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.