I purchased this as a spare, but I haven't had the opportunity to use it, so I'm putting it up for sale. Quoting from the manufacturer below: Brand: LUXCEAR Color: Pink Product Dimensions (L x W x H): 21 x 36 x 64 mm Manufacturer: CONY Collaboration model with Chibi Maruko-chan. Original design in collaboration with Chibi Maruko-chan illustrations. [Ribbon Outing] A girly style with a pink gingham check and Maruko-chan's smiling face. [Collaboration Limited] Comes with a special pouch and keyholder. It fixes the sagging cartilage and skin by pulling them towards the tip of the nose, and stimulates the muscles around the nose with a unique "nose bridge-specific program" that combines 12 different frequencies. The power level has 3 stages and is easy to use with just a button press. 10 minutes per use. No gel or special pads are needed; just turn it on and clip it on, so it's hands-free and easy to continue using. Works in any situation. Warranty period: 1 year [About the adapter] This product does not come with an AC adapter. Please read the following precautions and prepare one. ① USB Type-A compatible with an output of DC5V, 500mA or more ② Other than adapters for iPhone (Apple products), mobile phones, computers, and electronic cigarettes. * Be sure to use the cable (cord) that came with the product. * Initially, the product will be delivered with a small amount of charge from the inspection, and you can use it for a while, but if you charge it with an incompatible adapter afterwards, the power may not turn on, or the current may not flow properly even if the lamp lights up. The passage of electricity may be poor due to dry skin, creams, or oils such as sebum, so you can also try using it after washing your face and applying lotion to your skin.