Portable Electrical Fan

Battery Specifications: 4000mAh (2 x 2000mAh)
Power Range: 3-speed selectable
Noise: ≤36dB(A)
Net Weight: 720g ± 20g
Operating Voltage: 3.7v
Charging Input: 5v – 1.5A
Weight: 720g
Dimensions: 25.5 x 20 x 5cm
Standards: GB4706.1-2005 GB4706.27-2008
Color: White
Product Dimensions: 25.5 x 20 x 5cm