Specifications Name: Intelligent sleep aid sleep device Anti-insomnia artifact, fatigue relief artifact, sleep aid Gear adjustment: more than five gears Power cord length (m): 0.3m Rated voltage (V): 5V Vibration frequency (Hz): 50Hz Rated power (W): 0.03W Product net weight (kg): 0.03kg Product size (mm): 40.5*38.5*68.5 Features and advantages: Intelligent detection system Hand grip induction Physical Reconciliation Soothe the nerves and help sleep Relax your emotions and your brain's neuroticism changes to guide sleep Calm down Reduce the stress in daily life and work, relax the mood Invigorate the spirit Right-handed full-strength mode, get rid of worries, refresh attention, study and work more efficiently Hands and brains move at the same frequency to relax The full analysis of CES micro current utility Real-time monitoring Intelligent sensing of human body contact status In order to prevent the interaction between the current output of the instrument and the home when the instrument falls asleep, the intelligent induction system is preset to monitor the contact state of the instrument and the human skin in real time After 30 seconds of disconnection, the instrument will automatically turn off, so you can feel at ease in your sleep Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store