Features: Experience whispers quiet cooling with 15.7inch USB powereds hanging fan featuring 4 speed remote controls, timers function, and portable for indoor/outdoor use. The 6 blade plastic construction delivers airflows while maintaining low 13dB noise operation, enhanceds by flexible hook mounting and universal 5V USB compatibility. for campers, home occupants, travel, and office workers personalizeds airflows solution in space. Perfectly adapts to tents, bedrooms, construction sites, garages, or patios, powereds by laptops, power banks, car chargers, or AC adapters. streamlines your environment with not tool assembly/disassembly and customizable timers setting, making it energy efficient cooling companion for daily use or emergency power outages. Specifications: Fan style: Ceiling fan Material: Plastic Number of fan leaves: 6 Fan size: about 40cm/15.7inches Input voltages: USB 5V2A Power: 5W Color: White USB cable length: about 380cm/12.5feet Package Includes: 1PC USB ceiling fan 6Pcs fan blade 1PC USB timing controls cable 1PC remote controls note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.