USB Personal Desk Fan - 10400mAh 8-inch Battery Operated Fan(up to 28Hrs work time) - Portable Fan Rechargeable - Battery Powered Fan Use for Bedroom, Desktop, Table, Office, Camping, and Outdoor

8-inch USB Portable Fan - 20800mAh Rechargeable Battery Operated Fan (56Hrs work time) - Personal Desk Fans - Battery Powered Fans use for Bedroom, Desktop, Table, Office, Camping, and Outdoor

8-inch 20800mAh Battery Operated Fan (up to 56Hrs work time) - Portable Fan Rechargeable - USB Personal Desk Fan - Battery Powered Fan use for Bedroom, Desktop, Table, Office, Camping, and Outdoor