Hand held Fan Rechargeable, 18800RPM High Speed (1-100) Mini Hand Fans, 4000mAh Small Personal Portable Fan with Strap, Powerful Handheld Fans for Travel, Office, Outdoor, Camping, Gift\n--\u3010Powerful High-Speed Turbo Fan\u3011Built by a strong 18800RPM motor, this portable handheld fan delivers powerful airflow to help you cool down quickly on hot summer days. The airflow reaches up to 9 m/s at level 5, providing strong and refreshing cooling. Compact yet effective, this mini personal fan offers instant relief. At max speed, it may produce noise due to the high-speed motor, which is normal for powerful airflow performance\n--\u3010Pocket-Size & Travel Ready Small Fan\u3011Smaller and lighter than most smartphones, this mini handheld fan easily fits into your pocket or bag. Weighing only 118g and measuring 128\u00D742\u00D752mm. With its lightweight design and portable wrist strap, it\u2019s the perfect travel fan for commuting, shopping, and outdoor activities\n--\u30101-100 .