Features 1. The sleep aid instrument is made of high-quality material, stable and firm, durable for use. One key to turn on, adjust power. Easy to fall asleep every day. 2. Quick Sleep Aid: This sleep aid device helps individuals with sleep difficulties by promoting faster sleep onset and supporting healthier sleep patterns. 3. The device is held gently in the hand, delivering a mild sensation through contact points to promote relaxation and a calming effect, aiding in healthy sleep. 4. Lightweight and compact, this latest sleep aid device is portable and easy to carry. Equipped with USB charging, multiple power supply options, convenient charging, and long battery life. 5. Can be used at home or in the office to help relieve occasional headaches. Helps reduce feelings of insomnia, anxiety, and sleep-related stress, supporting better sleep quality. Specification Material: ABS, Stainless steel Color: White, Blue, Yellow Size: 7.5 x 5 x 3.5 cm Weight: 56 g Battery: 400 mAH Input voltage: DC5V /1A Working power: 0.5W Charging port: Micro USB Package Include: 1 Sleep Aid Device