[Relieve Insomnia] This sleep aid device uses micro-current technology to support relaxation and may help individuals with occasional sleeplessness fall asleep more easily. It may also help promote relaxation, ease tension, and support overall well-being. [Low Frequency Microcurrent] Utilizes low-frequency, microampere-level pulse currents designed to be gentle on the body. This non-invasive, drug-free solution delivers current through the palm, supporting natural relaxation without direct stimulation of the head. Benefits may continue after use. [Two Frequency Modes] Features two operating modes. Sleep mode (low frequency): designed to promote calmness and relaxation, use in the left hand to support restful sleep. Energy mode (high frequency): intended to promote alertness and focus, use in the right hand to support mental clarity during daytime activities. [Portability & Easy to Operate] Lightweight and compact design allows for easy use at home, in the office, or while traveling. Equipped with USB charging for convenience. Automatically shuts off after 15 minutes of use to conserve power and ensure safe operation. [Warning] Do not use if you have implanted medical devices such as pacemakers, as it may interfere with device function. This device is intended for temporary use to support healthy sleep patterns. Consistent use over time may enhance results. Not intended to treat, cure, or prevent any medical condition.