Mattheo Voice Activated LED Light Wall Clock, Blue, 30cmDetails and Features: Materials: Plastic, Glass Glass Lens Step movement (ticking) Sound and light sensing clock The lights can be turned off, turned on, or set to auto Auto mode the light will lit up when clapping or similar sound is heard. The light lasts 45 seconds Dimensions: 30cm Wide x 30cm High x 5cm Deep Weight: 600g Batteries required: 5 x AA ( 4 x AA for the light, 1 x AA for clock ) (not included) 1 year warranty