Function:
1. Promote producing collagen and elasticity 
2. Tighten loose and sagging skin, improve facial contour 
3. Reduce wrinkles and fine lines 
4. Eliminate edema 
5. Fade pigment and aging spots 
6. Rejuvenate facial skin 
7. Promote the absorption of skin care products 
 
Product Principle  
1.Bipolar RF 
RF Bipolar Radio Frequency is one of High Frequency Waves which can penetrate the dermis and subcutis deep into the adipose layer, transform electrical energy in to heat energy to promote the growth and repair of skin tissue. The skin is heated to a surface temperature around 42 degrees which is the optimum and perfect safe temperature for collagen to be produced. The collagen in dermis will immediately shrink and generate new collagen continuously when RF warms the skin. The surface layer of skin will become lifting and firming significantly. 
2. Red led light
The wavelength of red led light is 620nm-630nm; it can promote collagen formation, increase skin elasticity.  With red led light therapy every day, damaged skin cell regenerate and new collagen produce at a higher speed, which results in collagen synthesis and tissue growth at an increasing rate.  
 
Specification:
Product Name:Mini RF skin firming device 
Model: SWT-8903 
Dimensions:120*58*28mm 
Weight:85g 
RF emitter material:Stainless steel 
​RF:1 Mhz
Housing material:ABS& PC 
Display:LED  
Power supply:AC 100-240V, 50/60 HZ 
Output: DC 5V, 500mA/1A 
Length of USB cable:Approx. 1m 
Rated voltage/rated: 3.7V/1000mA 
Battery:Lithium-ion battery 
Charging time:Approx. 4-6 hours 
Max using time when full charged: Approx.90minutes continuously 
 
How to use:
1. Charge the device  
2. Clean your face 
3. Apply specific gel on your face 
4. Turn on power and select treatment temperature 
5. Move the device slowly according to the arrow directions 
6. Clean the device with a slightly damp cloth  
 
Product Include:
1 x Device
1 x USB Cable
1 x English Manual