Hign-concerned Chemical:NoneUsage Mode:ElectricApplication:headModel Number:HY40Item Type:Massage & RelaxationMaterial:ABSBrand Name:VIMYSHOWOrigin:Mainland ChinaCertification:CE,FCC,RoHSWork for Your AsleepUse this handheld sleeping aid, start your soft sleep journey through the night. Specially designed to improve your sleep quality, after adjusting to the comfort mode, you can easily enter the sleep state, it is very suitable for people who work in the office and people who suffer from long-term insomnia. Note: Effects vary from person to person. Multi-functional DevicesThe sleep instrument with 2 modes, sleep mode to improve sleep speed and sleep quality, excited mode increase the enthusiasm for study and work, invigorate the spirit when you are sleepy, hand care mode to remove palm fatigue and soreness, relax the mood, improve the quality of your sleep. 100% Portable And SafeSmall and convenient sleeping machine, lightweight design, you can easily put it in your handbag or your pocket, adopts sling design, which can be easily stored and carried around. You can use it at home, in the office whenever and wherever. Made of high quality ABS material, stable and can be used for a long time. Ideal For Long-Term UsingThe handheld fast sleep aid was powered by Battery , long battery life, the sleeping aid can be used for a long time by charging. It can help you fall asleep quickly or concentrate through brain waves instead of sound, very effective after long-term use. Physical HarmonyMany investigations also show that long-term use of drugs to sleep, there will be certain damage to the brain. Use scientific and reasonable methods to help the brain get sleep, this sleeping aid machine helps people who have insufficient sleep and poor mental quality to fall asleep as soon as possible. Specifications: Material: ABS plastic+stainless steel Battery capacity: 300mAh Charging voltage: DC5.0V/1A Operating current: 0.005A Rated power: 0.3W Rated current: 200MA Gear: 15th gear Mode: Sleep mode, excitement mode. Net weight: 0.027KG Product dimensions: 6.5*4*3.5CM Packing size: 10.4*9.3*4.1CM Package Included 1* Sleeping Instrument 1* USB Charging Cable 1* English User Manual