USB Charging Sleep Aid Instrument Microcurrent Sleep Holding Insomnia Hypnosis Pressure Relief Smart Hand Held Portable Device Face Cleaning Brush Specification approximation:

Specification approximation:

Includes 2 dust bags for replacement and cleaning

0) internal (SATA serial port)

such as mountain climbing

4* Cleaner Heads

USB Charging Sleep Aid Instrument Microcurrent Sleep Holding Insomnia Hypnosis Pressure Relief Smart Hand Held Portable Device Face Cleaning Brush Specification approximation:Sleeping aid parameters: Body material: ABS Power supply voltage: DC5V~3. 7A Charging interface: USB Adjusting gear: 15 gear force Battery capacity: 300 mA Control mode: key+rotary key control Operating temperature: 0 40 c Feature: 1. Using this product can stimulate neurotransmitters in the cerebral cortex through micro currents, thereby regulating emotions and promoting sleep. 2. Small and convenient, you can carry it with you. 3. The battery