JISULIFE F7-B Clip Table Fan 4000mAh:
Feature:
Adjustable Tiltable Fan: Supports 360° horizontal and 180° vertical rotation, free of dead corner air supply.
Firm grip Clamp: Easily clips onto any surface with a strong clamp for a firm grip.
Enhanced wind with 4 speeds: Adopting the latest technology, the maximal rotating speed reaches 2280 rpm.
Quiet Operation: With a brush-less motor to keep its noise low to 50 dB, making it quieter than most fans.
Long operating time: 4000mAh large capacity batteries to provide 2.5-15 hours of usage.
Fast charge: 3 hours are required to finish charging if given a 5V/2A adapter(not included).
Specification:
Product weight: 650g
Product dimension: 163*135*269 (mm)
Charging time: 3-5 hours
Operating time: 2.5-15 hours
Battery capacity: 3.6V/4000mAh
Input: 2.1A (max)