4 Set Magic Blow On / Blow Off Heatless Electronic Candle Amaze everyone with these simple but ultra cool electronic candles - set of 4 candles so you can mood light your bedroom, office, or living room in style. Manufacturer Specification Cycle Of Colors: Red, Yellow, Green, Blue, Purple, White (and every color in between!) Power Source: 3 LR44 Watch Batteries (4.5V) Dimension: 38mm Diameter x 18mm High (34mm to Tip of "Flame") Manufacturer Ref: QT723DFE6U8N Product Notes Easy Blow On/Off Function - hours of fun Attractive Frosted Glass Candle Holder Package Contents Magic LED Candles LR44 Button Batteries for candles Frosted Glass Candle Holder