The Nulift-NL04 radio frequency skin tightening device is an all-in-one face beauty device which combines radio frequency(IAP mode), TS-Current, Cold, Heat, Vibration technology, targets the common skin issues that ages you the most--sagging, wrinkles, puffiness & dry skin. It is well made of Zinc Alloy Material, with high end. Power 5.5W, it built in a 1.57 inch large treatment head and a 1100mah battery, one time full charge you can use IAP/TS/ATW mode 12 times, or use Cold/heat mode 8 times INCREASE COLLAGEN & FADE FINE LINES: you can easily add it into your weekly skin care routine: The IAP mode combines RF with current-lifting technology, together they plump&tone skin, firm skin, fade wrinkles. The RF works in dermis skin and current-lifting technology exersize-the-muscles, so when using it you can feel slightly warmth&minor-stings(Place the treatment head on skin for more than 15S, then moving slowly on skin). Kindly noted: The sense to temprature may vary on indviduals DEPUFF THE FACE AND EYES & ENHANCE ABSORPTION: Kindly noted to use cold/heat mode will need to use the other side of the treatment head(not where the-electrodes are). This rf facial device does almost everything: The cold mode helps to reduce puffiness, pores and swelling especially in the mornings. You can use the heat&vibration mode with hyaluronic acid serum, to get an 3x enhanced the results from the serum. FIRM LIFT AND TONE SKIN: you can easily add it into your daily skin care routine:Use TS-current mode and Cold mode to depuff face and eye, lift and tone skin, prevent sagging. The TS-Current mode likes a gym-workout, it exersize-the-muscles. Incorporate our facial radio frequency device into your daily skin care regimen for a long-term skin care effects(choose the different mode alone or combine them), please use it regularly and follow the Instructions in the Description for best results. KINDLY NOTED: The date on the-gel-tube is the manufacture date, not the expired date (every package includes a tube-of-gel so that you can use/test the device upon receiving). BUILT-IN TIMER: The Nulift-NL04 facial rf device built-in a timer - auto shutdown in 3 minutes under cold/heat mode, and power off in 10 minutes under other modes.(it is for reminds the time that you spends for each treatment). Package includes: 1* Nulift-NL04 face radio frequency device, 1* base gel, 1* USB power cable #75,531 in Beauty & Personal Care ( ) #82 in