Double Chin Neck Device Feature 1.Double Chin Removal, Lymphatic Drainage, Lead in nutrition 2.Neck lifting,skin tighten 3.Anti Remove Wrinkle 4.Keep healthy and young beauty 5.ION import,11000 times/min high frequency,make skin care product deep into skin and promote absorption. 6.Three LED treatment modes switch to use, blue LED light,purple LED and red LED light 7.Warm maage makes skin pores open and skin care products are fully absorbed 8.The arc shape fit neck and body lines can seamlely maage. 9.USB cable charging, easy and portable. 10.Apart from the neck, the maage head is also appropriate for shoulders and other parts of the body. Increase your skin care product's effectivene on all proper body parts. Specification Item Type:Double Chin Neck Device Color:White Material:ABS Voltage:5V Power:2.5W Charging Time:3.5 hours Battery:750mAh Weight:80g Size:13*9cm/5.12*3.54in Product Include 1*Main Machine 1*USB 1*Manual 1*Box