This beauty device is perfect for lifting the skin, and it has a 2600mAh battery. Not for immediate purchase. - Model Name: ME-BPRO-K - Color: Pink - Power: DC 3.7V - Charging Method: USB-C - Authentic: Yes Thank you for viewing. I have used this for about a week, and I have lost the instruction manual. Although it says a warranty is included, I can't find the warranty either, so this listing includes only the beauty device and the included charging cable. I am selling it at a low price. I will also consider a small discount. Please comment. Please check the photos for the condition of the product. As a bonus, I will also include the serum that came with it.