Otlonpe Rechargeable Desk Fan - Portable, Quiet, 4000mAh, 7.5-22H Battery Life, 4 Speeds, 180° Foldable for Home, Office, Travel, Black

About this item

• [Dual Using Modes] USB mode: Provides continuous working time as a normal USB desk fan. Battery mode: As a rechargeable fan, built-in 4000mah battery, 5.5 hours charging time supports 7.5-22H working time depending on the fan gear.
• [Safe & Practical] Battery powered fan supports 5V/2A input and has overvoltage and overcurrent protection. Less than 8mm spacing fan frame grid prevents the blades from hitting fingers. Our battery operated fan does the job well of indoor and outdoor cooling such as traveling, sleeping, working, camping, etc.
• [Compact Yet Highly Functional] Measuring 6.6x5.6x1.5 inches and weighing 9.3oz, this fan features a versatile 3-in-1 design that serves as a USB fan, a battery-operated fan, and a power bank. Perfect for any situation, this compact fan will quickly provide relief in warm conditions and offers multiple functions to meet your varied requirements.
• [User-friendly] 1. 180° foldable for adjusting the wind direction and fan thickness (enhanced the convenience of carrying and storage); 2. Supports emergency charging of cell phones. 3. Removable fan frame for easy cleaning of the fan blades. 4. Led display for intuitive viewing of fan speed and battery power.
• [Quiet and 4 Speeds] The max noise of our table fan is less than 35 db, it won't disturb sleeping, working, studying or meeting. The 4-speed options design for different temperatures, includes breeze, comfortable wind, strong wind, and 1-3 speed circulating wind.