[Long-lasting Battery] With a 6000mah li battery, this ring light offers an energy-saving mode that can last up to 900 minutes at minimum brightness, making it ideal for various applications such as food photography, gaming lighting, video calls, and portrait shoots. [Easy Setup and Stability] The built-in magnetic design ensures quick setup and stability during sessions. for devices without a magnetic back, use the included magnetic adhesive pad for secure attachment. [Adjustable Temperatures] Equipped with 2500k to 6500k cold and warm color temperatures, the ring light provides precise brightness adjustments from 0% to , thanks to its led beads. [Unique Light Control Capability] The smartphone video rig features a special light control function that prevents overheating during extended use by allowing you to turn off the light at the grip area. [Expansive Color Range] With a wide color range of 0-359°, this rig light allows you to customize color tones and brightness for the ambiance.