1. Net weight: 108 grams
2. 3 levels adjustable, low/medium/high
3. Rated power: 4W
4. Battery capacity: 500 mA
5. Charging time: about 5 hours
6. Dimensions: 173x48x42 mm
7. Function: Import and export of positive and negative ions, color light rejuvenation, blue light to relieve acne and soothing, warm massage
8. The package contains: beauty instrument/instructions/USB cable