KCRIUS Shake On and Blow Out Flameless LED Candle with Oval Frosted Glass Holder Flameless LED Candle with Oval Frosted Glass Holder Sensor Controlled: Shake upward/downward to turn on/off the candle light Like a real candle, the candle light can be blown out Constant brightness. Using only 2 AAA batteries (not included). Lasts up to 250 hrs