The 30cm ring light is made of 3x20 pieces of energy-saving LED beads and has excellent heat dissipation, constant power supply and excellent color rendering, which softens the light source and improves skin tone in portrait photography. The ring light comes together with a 360 degree ball head, which allows you to quickly and easily adjust the direction of the light to all sides. However, the ring light features the latest Bluetooth 4.0 standard, which makes it possible to control the light via Android or iOS APP "HappyLighting". Tripod mount 1. Made of high quality aluminum leg tube, durable and sturdy. 2.The compact tripod legs can be folded, making it small enough to carry anywhere. 3. Adjust the height of the tripod to suit different shooting concepts by adjusting the center axis. 4. suitable for cell phones, tablets, sports cameras, DV cameras, card devices or micro singles. 5. lightweight and portable design: convenient to use for traveling or working outdoors, etc. 6. foldable height: 49.5cm, maximum unfoldable height: 1.1m ring LED specifications 1. LED beads: 3x20pcs. SMD 5050 RGBW 2. power: 30W 3. light color: RGB + white 4. control modes: Bluetooth APP, remote control 5. remote function modes: 20 static and 6 dynamic color modes 6. APP function modes: color setting mode, music mode, voice control mode, timer mode 7. remote distance: 5-10m 8. signal method: infrared radio frequency.