Equipped with remote control: The motorized lights and rotation function can be controlled independently via the remote control. 1. Lights on + Rotation on; 2. Lights on + Rotation off; 3. Lights off + Rotation on. The rotation speed can be adjusted via the remote control, range: 5-10 rpm. 6 light effect modes: 1. Pure white light; 2. Alternating RGB and white light; 3. RGB synchronization; 4. Strobe mode; 5. Gradient transition; 6. Music mode (lights flash to the beat of the music). Two power supply options: Supports AC power (includes 1 Type-C USB data cable) or 3 AA batteries. The Type-C USB data cable can be connected to an adapter, power bank, or laptop. Alternatively, you can use 3 AA batteries (not included). Equipped with a toggle switch to turn on/off. Please note! The toggle switch must be activated before using the remote control. Note: When the device is powered by batteries, the brightness will decrease or even disappear completely as the battery power decreases, and the sphere's rotation speed will also slow down. Replace the batteries immediately or switch to AC power to continue using the device. When using the large sphere, we recommend using AC power first, which can ensure stable operation of the device for up to 72 hours. Note: Outlets and voltages may vary in different countries/regions. If you use this device in your destination country/region, an adapter or converter will be required. Please check product compatibility before use. We provide a USB power cable (5V 1.5A) for plug-and-play connection to a standard household adapter (not included). Do not install rechargeable batteries with a rated voltage exceeding 1.5V, as this may cause overcharging, short circuits, or accidental damage to the motor.