4-in-1 rechargeable hand fan, in black with USB connection. Contains Bluetooth speaker for the reproduction of music and LED flashlight, while also acting as a power bank. It has 4 impellers with diameter F10, 3 ladders with a maximum rotation speed of 3700rpm and an output of 8W. Built-in li-ion battery with 2200mAh capacity and up to 4.5 hours of autonomy. Net weight 0.38kg, operating sound up to 30dB. Warranty 2 years by Eurolamp.