span></span></p> 1. 10-minute audible alert and automatic shut-off after up to 50 minutes of continuous operation. 25 ml) ~ 2. Three working modes, adjustable according to different skin care needs. SNZ)3. Double crystal leaf head introduction, the essence nutrition directly to the bottom of the muscle nutrition. James Arthur) 4. High frequency technology to clean pores by high frequency vibration atomization Sound frequency: 24 Kzh. Voltage: 5 V. Power: 2 W. Usage time: 40-50 min.ABS