General description The 1200mAh Summer Clip-on Fan is a portable and rechargeable fan designed for convenience and high performance. It features an automatic oscillating head and adjustable wind speed with three levels: low, medium, and high. This fan is perfect for students and anyone needing a cool breeze on the go. Technical specifications Battery: Built-in 1200mAh lithium battery Fan speed: 2500 rpm Dimensions: 13 x 6.6 x 15.8 cm Material: ABS Other information Free rotation of 720° for optimal airflow 4 spiral turbine fan blades for enhanced cooling Utilizes fluid dynamics for smoother, quieter natural wind Package Contents: 1 * Fan, 1 * USB Data Cable Note: Light reflection and different displays may cause color variations Measurement allowed error: +/- 1-3 cm