Specificaion: For more information, please send us an email admin@efugroup.com. You can also talk on-line through the right side of our website by QQ/SKYPE/Alibaba!
*3 speed fan: low/med/high
*Multi function LED light
*With batteries: 2000mA/
*Through USB power cord by adaptor, power bank or computer
*Charging for mobile by Solar panel
*3 speed settings
*Working hours： 6-12 hours
