USB Charging Sleep Aid Instrument Microcurrent Sleep Holding Insomnia Hypnosis Pressure Relief Smart Hand Held Portable Device Face Cleaning Brush we do not use cheap

we do not use cheap and low-quality materials

such as mountain climbing

0) internal (SATA serial port)

The power output of high

Needle thickness: 3mm/0

USB Charging Sleep Aid Instrument Microcurrent Sleep Holding Insomnia Hypnosis Pressure Relief Smart Hand Held Portable Device Face Cleaning Brush we do not use cheapSleeping 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