1、This product perfectly combines the microphone and fill light, and the video recording, fill light, recording are solved by one device. 2、49 high‑brightness LED lamp beads, 6500K color temperature, high CRI, low power consumption, uniform light emission, long service life. 3、Universal cold shoe base and cold shoe interface, can be quickly installed upper of the camera, support multi‑lamp splicing. 4、Cardioid pointing, with strong directivity, the pickup area is concentrated in front of the microphone, avoiding environmental noise interference. 5、High‑sensitivity pickup microphone, louder pickup volume, high sensitivity, longer pickup distance. 6、Microphone output port, connect the camera/mobile phone through the adapter cable, plug and play, simple operation. 7、Built‑in 2000 mAh Li‑ion battery, the maximum brightness of the product can last 2 hours, Small and light, take up small space, easy to carry, universal use. 1 x Recording Fill Light1 x USB Line1 x 3.5mm Camera Connection Cable1 x 3.5mm Phone Connection Cable1 x Manual Item Type: Recording Fill LightMaterial:  ABSColor: BlackProduct Length: Approx. 66mm/ 2.6inProduct Width: Approx. 33.5mm/ 1.3inProduct Height: Approx. 105mm/ 4.1inWeight: Approx. 180.0g/ 6.3ozModel: LED020Microphone:Sensitivity: -29±2dB RL= 0.68KΩ Vs= 1.5V( 1KHz 0dB=1V/Pa)Output Impedance: Maximum. 0.68KΩ1KHz (RL= 0.68KΩ)Frequency Response: 20-16000 HzSignal to Noise Ratio: More than 75dBSensitivity Deviation: 1.5V- 1.0V Sensitivity Variation less than 3dBBattery: Built-in Li-ion Battery 2000mAhFill Light:Power: 5WColor Temperature: 6500KBrightness Adjustment: 10 LevelsEndurance Time: Maximum brightness can last 2 hours