DP-7639 Desktop Rechargeable Circulating Fan – 4000mAh USB-C

Desktop Rechargeable Circulating Fan DP-7639

The DP-7639 Desktop Rechargeable Circulating Fan is designed for efficient airflow and portable convenience. Featuring a brushless motor, this fan delivers strong yet quiet performance with 3 adjustable wind speeds for customized cooling.

Its 90° adjustable tilt design allows you to direct airflow exactly where needed, while the 4000mAh removable lithium battery provides 3–6 hours of continuous operation. The removable battery design makes maintenance and replacement easy.

With USB Type-C fast charging, the fan fully charges in approximately 4 hours, making it ideal for daily use at home, office, study desk, or travel.

Compact and lightweight, the DP-7639 can be placed on a desk or carried by hand for flexible cooling anywhere.

Key Features

• 3 Wind Speed Settings – Adjustable airflow levels

• Brushless Motor – Quiet and energy efficient performance

• 90° Adjustable Tilt – Direct airflow easily

• 4000mAh Removable Battery – Easy replacement and maintenance

• 3–6 Hours Runtime – Reliable cooling backup

• USB Type-C Charging – Fast and convenient charging

• Portable Design – Desktop or handheld use

Technical Specifications

• Model: DP-7639

• Battery Capacity: 4000mAh Li-ion (Removable)

• Working Time: 3–6 Hours

• Charging Time: Approx. 4 Hours

• Charging Input: 5V / 2A USB Type-C

• Speed Levels: 3

• Angle Adjustment: 90° Up & Down

• Motor Type: Brushless Motor

• Usage: Desktop / Portable