✅READY STOCK ✅100% Brand New Products Recommended Age- 4 years old and above Features 1. To explore the perception 2. Sprinkler shower 3. Buoyancy perception 4. Cute and interesting design. Installation 1. Open the battery cover (screwdriver is needed) 2. Insert 2 AA battery (1.5V) 3. Close the cover and lock it securely with screwdriver. 4. Open the cover of another side and install the bubble water bottle 5. To refill the bubble water, you only need to twist the bottle cap 6. Only the body need to be changed, and not the bottle cap NOTE THAT BATTERY IS NOT INCLUDED DUE TO SAFETY REASON. ⚠️⚠️⚠️ USER GUIDE IS INCLUDED IN THE BOX. Kindly contact us if need any translation to English for the images shown.