about this item The set includes a pack of 3 candles 10, 12, and 15 cm approximately (each 8 cm in diameter), 1 remote control and instructions for use. Batteries are not included in the package,2 AAA batteries Realistic paraffin wax candles with flickering flames that add a romantic or festive note to any place, in a safe way , even in the presence of small children and pets. 10-button remote control (batteries not included) with a range of 3-5 meters allows you to display candles in hard-to-reach places. Timer function allows you to program your candles for 2, 4, 6 and 8 hours every 24 hours. Flickering flame creates the illusion. Using 2 high quality AA batteries will provide you with 300 hours continuous atmosphere. Each LED bulb provides 50,000 hours of lifespan. "Note: The data is all measured manually, please allow 1-3cm error, due to the light and display difference, there are will have a certain color difference, the actual object received shall prevail.