Name: Christmas Music Sound Speaker with String LightSize: 65*60*30mmBattery: 3*AAA (not included)Light Length: 3m/9.8ftType: ChristmasMusic: All i want for christmas is youWhen the sensor senses the sound, it will Sing and shine.-When someone knocks at your door, your door will play music and the light on the door will shine.-When someone walks by your yard and speaks loudly, your garden decorations will glow and sing.-When a friend picks up your Christmas gift, the gift will sing.-When you appear at a party, your clothes or gift box will singSpecifications:1. A must-have for Christmas Day.2. Including a voice activated speaker with 3m light string.3. Add a song and decorative light to your Christmas decorations.4. The perfect choice for Christmas decoration - a must-have for Christmas.5. Singing and lighting can easily become the main center of the Christmas theme, or just add an invisible Christmas ghost in your yard/indoor/outdoor.Package Included:* Christmas Music Sound Speaker with String Light