Adoria Battery Operated Pillar Candles Tri-Layer Blue Wax Remote Auto Cycle Timer Set of 2, Dia3H5,Ocean Scent Color Led candle made of real wax with multi-layers blue,ocean aroma,better decor at any occasion Multi-function remote at 20 feet range controlled, timer at 4 or 8hrs option,1xCR2025 battery included Dia3" height5", set of 2, 2AA required (not included), can lasting about 120hrs,if set timer at 4hrs, it will last about 30days Multi-Color Blue Wax Battery operated Led candles set -Good for home decor ,Party,wedding No fire ,smokeless ,no dripping, Flickering flame realistice candles,so safe for childred and pets