Sleep Instrument Sleep Aid Device, Smart Sleep Aid Brain Massage Adjust Heart Rate, Headache Focus Attention, Small and Easy to Carry, Improve Deep Sleep

【Sleep Aid Machine】This electronic pulse sleep aid device offers a great way to calm your nerves. Sleep instrument facilitates self-control of the mind by stimulating the palm, and make you sleep peacefully., 【Quality to Fall A Sleep】This sleep instrument mainly helps people with insufficient sleep and poor psychological quality to fall asleep as soon as possible. It is small but powerful., 【Relax Mode】Sleep instrument place the pulse optimum sleep assist in your right hand. Grasp the device with the hand in the palm so that the electrode is in the center., 【Built-in Rechargeable Battery】Continuous use for 7 days. This sleep assist device fully charged within 1 hour via a USB interface., 【Convenient to Carry】The sleep aid machine's stylish pulse sleep assist gadgets feature a compact and wireless design, you can use it anytime anywhere. Lightweight and portable which can be put into your pocket.