• 2000mAh lithium battery, 1st gear: can be used for about 5h, 2nd gear: can be used for about 2.5h, 3rd gear: can be used for about 1h
• 3 wind speeds adjustable, fast and slow, meets different cooling needs in summer
• 360 degree adjustment, the wind direction can be controlled freely, and the air outlet can be adjusted at will
• 185g, light in weight, relieve the pressure on the cervical spine, making it easy to wear
• Using turbo bladeless fan, semi-closed and hidden air outlet
• Turbine wind gathering design, with dual-channel air intake design on both sides, significantly improves the wind gathering effect

Specification:

• Model: DSHJ-S-2115
• Size: 58.5*42*507.5mm
• Input: 5V/1A
• Battery Life: highest level: about 1h, middle level: about 2.5h, lowest level: about 5h
• Charge Time: about 3.5h
• Battery capacity: 2000mAh
• Charge Current: about 800mA
• Net Weight: 185g
• Standards: GB 4706.1-2005, GB 4706.27-2008