Vitamin B2 Tablet with supplement

To begin, carefully unpack the product and ensure all necessary components are included. Place the product on a clean, flat surface before use. If the device requires power, insert the batteries or connect it to a power source as indicated in the manual. Press the power button to activate the product, and refer to the control panel or app interface to adjust the settings according to your preference. Use the product as recommended, following all safety guidelines provided. After use, turn off the device and disconnect it from the power source. Clean and store the product in a cool, dry place to maintain its condition for future use.

To begin, carefully unpack the product and ensure all necessary components are included. Place the product on a clean, flat surface before use. If the device requires power, insert the batteries or connect it to a power source as indicated in the manual. Press the power button to activate the product, and refer to the control panel or app interface to adjust the settings according to your preference. Use the product as recommended, following all safety guidelines provided. After use, turn off the device and disconnect it from the power source. Clean and store the product in a cool, dry place to maintain its condition for future use.