Mini Outdoor Silent USB Charging Can Stand

 Power supply: USB Specifications: hanging neck fan Product Features: Mini Portable Noise: below 36dB Rated voltage: 5V Rated power: 2W Rated frequency: 50hz Applicable area: 1 square meter Air supply method: turn page Wind speed gear: 3 gears Operation mode: mechanical Whether to support charging: support Fall and stop: not supported Whether to turn the page fan: yes Fan blade diameter: 1200mAh battery Item number:LYP-920 Is there a built-in battery: yes Whether the patent source: No Function: hanging neck hanging waist can stand on the desktop Motor type: brushless motor Number of fan blades: no blades Shell process: ABS Fan classification: hanging neck fan Speed gear: three gears Category: hanging neck fan