Welcome to the store! 2 Temperature Settings: This electric hand warmer features 2 temperature settings that can be easily adjusted to suit your needs. Rapid Heating: This USB hand warmer offers rapid heating and easy operation. Long press to start and short press to switch modes. Colorful ambient lighting makes your night no longer monotonous. High Safety: This rechargeable hand warmer automatically shuts off when charging and is also designed with overcharge protection and over-temperature protection. Palm Size: This mini hand warmer with a cute cartoon style has a palm-sized design, so you can take it everywhere. Wide Application: This rechargeable hand warmer can be placed on the abdomen and effectively relieve pain during your menstrual period. Item Type: USB Hand Warmer Material: Plastic Cement Temperature Setting: 2 Modes Battery Type: Lithium Battery (Built-in battery included) Battery Model: 18650 Battery Capacity: 1800mAh Charging Time: About 3 Hours Product Size: Approx. 7.8 x 7.8cm (Manual measurement, slight errors may exist) 1 x USB Hand Warmer 1 x USB Cable 1 x Lanyard Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!