The digital candle is blow sensitive， as you blow to it， it will light up as shake and put out as the real candle. It is very beautiful at night， as the real candle but without any smell. This is a magical?light candle?lights: set romantic， emotional appeal， sweet， holiday， carnival.<br />&nbsp;- Magical digital LED Candle- Shake to light up- Blow to put out (turn off)- Powered by 3 x LR44/AG13 batteries (included)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />The digital candle is blow sensitive， as you blow to it， it will light up as shake and put out as the real candle. It is very beautiful at night， as the real candle but without any smell. This is a magical?light candle?lights: set romantic， emotional appeal， sweet， holiday， carnival.<br />&nbsp;- Magical digital LED Candle- Shake to light up- Blow to put out (turn off)- Powered by 3 x LR44/AG13 batteries (included)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;                                                                                                                                Dimensions: 1.77 in x 1.77 in x 3.62 in<br />Weight: 2.01 oz