This smart portable pulse sleep aid device utilizes cutting-edge micro-current pulse technology to regulate the nervous system through gentle electrical stimulation, effectively relieving daily stress and anxiety while improving sleep quality. The compact and portable design, about palm-sized, easily fits into pockets or bags, making professional relaxation massage accessible anytime - whether at home, during office breaks, or while traveling. The user-friendly interface features one-touch operation with multiple massage modes and adjustable intensity levels to meet individual preferences. Manufactured with medical-grade materials and certified by international safety standards, the device ensures completely pain-free and comfortable experience suitable for all age groups including elderly, office workers, and students. The Diamond series offers four stylish color options - white, green, black, and blue, all presented in elegant gift boxes, making it both a practical health companion and perfect present choice. Regular use helps establish healthy sleep patterns, reduces reliance on sleep medications, and enables you to enjoy deep, restorative sleep every night, waking up refreshed and energized for each new day.