The Torras Coolify 2 Personal Wearable Air Conditioner Fan in black is a portable ventilation fan designed to be worn around the neck. It features a rechargeable battery for convenient power supply and is made of plastic material. This innovative personal air conditioner fan is perfect for keeping you cool and comfortable on the go, whether you're commuting, working out, or simply needing a refreshing breeze. Its sleek black design adds a stylish touch to this practical and efficient cooling solution.