Lifting and firming neck massager

Rated voltage: 5V ---
Rated power: 3W
Charging method: USB interface
Features:
1. Light waves reach the bottom of the muscles, stimulate skin tightening and promote circulation, quickly eliminate fatigue
2. Micro-current stimulates the blood to promote circulation and lymphatic detoxification; at the same time, combined with hot and cold double effects, it can be better introduced and absorbed, lift and tighten, and reshape the skin contours
3. Constant temperature heating, safe temperature is not hot