Feature:1. Advanced Technology: Sleep aid is designed to be worn like a watch and features a stainless steel contact surface. Through specific massage points, it helps alleviate stress and aids in quicker sleep induction, improving the overall quality of sleep you experience.2. Quick Sleep Aid: Sleep wristband is mainly designed to assist individuals suffering from sleep deprivation or anxiety. In just 20 minutes, you can expect to feel more relaxed, experience relief from migraines, and manage stress more effectively.3. Microcurrent Technology: This adult sleep aid wristwatch utilizes microcurrent technology to massage acupoints to promote better sleep, relaxation, and stress relief.4. 3 Modes to Choose: Sleep aid watch provides soft, standard, and strong night sleep modes, helping you concentrate on important tasks and effectively finish your day work. It is an easy, one button switch between modes.5. Perfect Gift: Convenient wristwatch design, easy to adjust, and a calmer demeanor make this a unique gift. The ideal choice for loved ones, friends, or simply to yourself.Specification:Item Type: Sleep Aid WatchMaterial: ABSBattery Type: Lithium ion BatteryBattery Capacity: 150mAh (Shipped with Built in Battery)Strength Levels: 3 LevelsTimer: 10 minutes, 20 minutes, 30 minutes.Package List:1 x Sleep Aid Watch1 x USB Cable1 x User Manual