LISS Vagus Nerve Stimulation, Relaxation Device for Adults, Ear Clip Device for

Color:black Features: 1. Smart sleep aid: pulsed microcurrent stimulation to regulate the nervous system and quickly guide into deep sleep. 2. Ear clip design: compact and lightweight, comfortable to wear, does not interfere with turning over, no restrictions on sleeping position. 3. Multi-level adjustment: various modes can be switched freely to meet different sleep needs, personalized sleep assistance. 4. Convenient operation: one-button start, easy to understand, user-friendly for the elderly and children, soothing nerves immediately. 5. Long-lasting battery life: one lasts for multiple nights, easy to carry while traveling on business, sleep without worries. Package includes:1* Smart Sleep Device