Feature:
Product parameters
Product name | Eye wrinkle removal pen |
Model | ONN-A1711 |
Battery capacity | 500 mah |
Charging time | 2 hours |
Heating temperature | about 42 ℃ |
Red light wavelength | about 625 nm |
Power specification | AC100-240v 50/60HZ; DC5V 1A |
Vibration frequency | 7000r/60s |
More details pls clicking here: https://ounani.com/eye-wrinkle-remove-pen/