Five key features: 1. USB power supply with simulated warmth for continuous wireless use 2. Compact and portable design, ideal for computer users 3. Smooth, stylish exterior; requires only a small amount of lubricant for comfortable use 4. Constructed with ABS engineering plastic and an integrated carbon fiber heating element for enhanced durability 5. Easy to clean and designed with environmental considerations Specifications: Pack of 1 Function: Compatible with compatible devices Usage: Connect the USB charging port and insert the heating rod into the device opening for approximately 5–10 minutes before use. Can be charged directly via a computer USB port or with a standard smartphone power adapter (adapter not included). Charging time is approximately 5 minutes. Package includes: 1 x Heating rod Note: We sell only the heating rod; other items in the image are not included. Due to differences in monitor settings, the actual product color may vary slightly from the images. Please allow minor dimensional variations due to manual measurement. Note: Product color may appear slightly different due to lighting and screen settings. Slight size differences may occur due to hand measurement.