Feature: 1. Anti‑oxidation, made of aluminum alloy material, stable, no slip, no loosening. 2. 360° Adjustable light angle to meet different lighting needs, suitable for different occasion use. 3. Upgrade beautiful base, stable and portable, does not occupy too much space, easy to store. 4. 58pcs LED light chips (29 warm light, 29 cold light), 2900K‑6500K color temperature. 5. Stepless dimming (long press the button to adjust the brightness), 1200mAh lithium battery, with USB cable for easy charging. Specification: Item Type: Live Streaming light Material: ABS, Aluminum Alloy Light Color: White light, warm light, warm white light Light Chips: 58 LED Light Chips (29pcs warm light chips, 29 cold light chips) Brightness Gear: Stepless dimming (long press the button to adjust the brightness) Color Temperature Range: 2900K-6500K Battery Type: Lithium battery Battery Capacity: 1200mAh Power Supply Type: USB cable Charging Time: 180 minutes Use Time: About 2 hours How to use: Press the "on" button to turn it on or off, and then press the "on" button lightly to adjust the brightness. Bluetooth Battery: 3pcs AA batteries (Not included) Method of Battery Installation: According to the direction marked on the battery box, mount 3pcs AA batteries in the base, unscrew the battery cover. Install the phone: Open the phone clip, rotates it into horizontal / vertical mode, tighten the knob and then install the phone. Horizontal and vertical switch: unscrew the knob, loosen the phone clip and rotate it to Horizontal / vertical mode. After tightening the knob, the phone can be installed. Power on Use: Press the button to power on, the red light flashes, long press to power off, the red light goes out Connected device: (1), when the ball head is turned on, the red light flashes, and the ball head is in the state of waiting for Bluetooth connection. (2). After the first pairing, you need to click the Bluetooth icon in the upper right corner of the APP interface and click Connect. The icon will turn blue after successful connection. (3) When the blue light flashes, the Bluetooth icon on the APP interface turns blue, and the ball head and APP are automatically connected successfully. (4). It will automatically shut down if the Bluetooth is not connected for 40 seconds.. Package List: 1 x Fill Light 1 x USB Cable 1 x Manual Note: (1) When the ball head is connected to the mobile phone, there is no need for the mobile phone to search the name of Bluetooth or manually match the Bluetooth.(2). Some mobile phone models may have Bluetooth connection delay, please wait patiently for the success of Bluetooth automatic connection, or restart the ball head and APP, and continue to try to automatically connect.(3). Can follow the movement of the face and move, follow and photography.