15 Modes Handheld Sleep Instrument Adjustable Decompression Sleep Aid Tool For Women Men White

Features: 
Hand-held sleep instrument: apply low-frequency electrical pulses stimulate to the palm, conduct from the nervous system of the hands to the brain stem to realize the same frequency of the hands and brain, have a positive effect on neurotransmitters such as endorphins and melatonin, and make the human body more calm and relaxed.
Calm the mood: Reduce stress in daily life and work to relax!
Invigorate the : the invigorate mode, get rid of troubles, improve concentration, double the efficiency of learning and work!
Portable Design: Compact and lightweight, easy to carry.
Multi mode design: In different mode, it can better promote the rapid increase of neurotransmitters.
 
Notice:
1.Actual color may be slightly different from the image due to different light effect
2.Please allow 1-3cm deviation due to manual measurement
Description:
Material:ABS Plastic + Stainless Steel Process
Size:6.5x4x3.5cm
Built-in battery capacity: 300mAh
Charging voltage: DC5.0V/1A
Operating voltage: 3.7v
Working current: 0.005A
Rated power: 0.3W
Rated current: 200MA
Battery life: 2 hours
Charging time: 1 hour
Working gear: 15
Product weight: 27g (net), 100g (gross)
Product size: 6.5x4x3.5cm
Package size: 10.4x9.3x4.1cm
Packing list: Sleep meter x1, USB charging cable x1, manual x1

Package List:
1*15 Modes Handheld Sleep Instrument