Smart color light+ultrasonic+EMS neck beautification instrument.

span></span></p> 1. Biomimetic “mermaid tail” design for a better fit. 25 ml) ~ 2. No dead space to soften neck lines. SNZ)3. Firming and multi-effect skin care. James Arthur) 4. Multi-color light + high-frequency ultrasonic vibration + EMS microelectricity + intelligent constant temperature heating. •Battery capacity: 500 mAh. •Voltage: 3.7 V. •Charging time: 3.5 hours. •Autonomy: 8 hours. • Power type: Via micro USB cable (Included) ABS