These are JUGGLE 4 FUN original LED Russian balls. This is a set of 5. These glowing Russian balls have LEDs and batteries built inside, emitting a beautiful and vivid light. The ball's surface is made of soft plastic, making it easy to catch and throw. It won't break even with high tosses. These Russian balls contain pellets inside. Because of the built-in LEDs, they are suitable for performances in dark places.
The LED on/off and color patterns can be easily controlled with a switch on the light unit on the ball's surface. The light unit is a 17mm diameter circle with flat sides. The switch is partially embedded inside the ball, so it doesn't get in the way. The switch has a white cover.
The switch has a white cover (see photo). It can be used with the cover on. To remove the cover, pinch it off. Once removed, the cover cannot be put back on. Since the switch is inside, use a pointed object to press the switch.
The battery is rechargeable. A USB charging cable is included. To turn the power on or off, press and hold the switch. The color can be changed by pressing the switch. To charge, plug the USB cable into the power source and the ball, and press the switch once to start charging. The ball is red when charging, and turns blue when charging is complete. A full charge takes 1 hour. One charge provides 4 to 6 hours of use.
[Manufacturer] JUGGLE 4 FUN [Target Audience] Beginners to advanced users, children [Weight] 90g [Diameter] 68mm [Exterior] Soft plastic [Filling] Pellets [Color] White [LED Patterns] 1. Red 2. Green 3. Blue 4. Yellow 5. Pink 6. Light Blue 7. White 8. All Colors (Slow Color Change) 9. All Colors (Fast Color Change)