Parameters:Product name: Silicone Cleansing BrushProduct material: silicone + ABSProduct size: about 130*50*28mm/5.12*1.97*1.10inBattery capacity: 200mAh/3.7VFrequency: 150 HzStandby: 200 daysProduct weight: about 125GWaterproof rating: IPX7Mode:...

Ultrasonic cleaning- Jakan ultrasonic jewelry cleaner uses powerful 42,000 Hz high frequency sound waves to gently agitate and lift dirt particles from your best valuables without harming them. It excels at safely loosening caked on dirt and...