Whether you ' re at a concert, camping, in the offices, or simply relaxing at homes, this small pocket fan ensures you stay cooling power of a " tiny " with the portable handheld fan, boasting a 4000mah battery and impressive 20000rpm motor Ideal for both women and men, this fan is perfect for anyone seekings portable cooling solution during travel, outdoor camping, or daily activity With its USB c charging capability and included lanyard, the fan combines convenience and styles, making it a great birthdays or anniversaries This fan features advanced air multiplication technology, offering 3 adjustable speeds to tailors your cooling