Large Automatic Bubble Machine Upgrade Cool Lighting Dynamic Sound Effect Children's Large Gatling Bubble Gun Outdoor Toys|BubblesBlackFeatures:1. Fun bubble shooting game is a must-have indoor and outdoor toy in summer. This is a great birthday gift.2. Innovative bubble toy design and colorful bubbles can also satisfy children's preferences and attract their attention.3. Upgraded version to increase the size, add cool lights, dynamic sound effects, make children's games more interesting.Installation method:1. Open the cover with a screwdriver.2. Insert 4 AA batteries (not included in the scope of supply).3. Push down the bubble toy cover.4. Punch holes in the bubble water.5. Insert the water pipe into the bubble water and tighten the cap.6. Close the cover to start the switch.Specification:Material: plasticSize: about 31.5*18.5cm/12.40*7.28inWeight: about 620gBattery: 4 AA batteries (not included)Bubble water: 50ml/bottleFunction: blow bubbles, light musicColor: blackNote:Due to manual measurement, the size may be slightly different.Due to the difference in the display, the color may be slightly different.