Colourful Modern Alarm Clock Colours Available: - Red - Black - Green Alongside working just as an alarm clock, add this colour pop to your bedside table as a lovely decoration. Requires an AA battery. Use & Care: 1. Turn the alarm OFF before inserting the AA battery. 2. Turn the knob to adjust the desired time to wake up. 3. Turn the alarm ON. *Disclaimer: Due to the difference in lighting, images may differ from the actual product. Due to manual measurement please allow a 1 to 2 cm difference in measurement. If there are any enquiries, do chat with us to find out more! :)