Place the LED Hand Mitts on your clean, dry hands and fasten them with the wrist straps. Switch the device on with the ON/OFF button. Select your light therapy mode Sit back, relax and enjoy your luxurious light therapy treatment. The device switches off automatically after 10 minutes, but you can switch it off at any time by pressing and holding the ON/OFF button. For best results, use each light therapy mode daily, followed by Margaret Dabbs® London Intensive Anti-Ageing Hand Serum and PURE Repairing Hand Cream: The light on the device will begin to flash slowly to indicate charging. When the device is fully charged, the LED indicator will turn off. When the battery level of the device is low, the LED indicator will start flashing rapidly. Fully charge the device before use. When you are not using the device, store it in the travel bag provided: Do not use the device for any of the following reasons. DO NOT use the device to treat rosacea, moles, warts, open wounds, cancerous lesions or other skin conditions. DO NOT allow children to play with the device. It is intended for adult use only. DO NOT use the device on patches without pigmentation or on skin areas showing vitiligo. DO NOT use the device if you have open wounds. DO NOT use the device if you have recently had surgery or other surgical procedures. DO NOT use the device if you have a bacterial infection as this may lead to worsening of symptoms. DO NOT use the device if you have active cancer or cancerous lesions. DO NOT use the device to treat other conditions not listed in the instructions for use. DO NOT use the device if you are pregnant, planning to become pregnant or breastfeeding. DO NOT use the device if you have a history of seizures or epilepsy triggered by light. DO NOT use it if you have a photosensitive disorder (photosensitivity) or are taking medication that may cause photosensitivity. If you are unsure about your medication, consult your healthcare provider before use.