K1 Summer Cooling Mask Air Fan Rechargeable Clip-On Wearable Mini Air Purifier

• Portable & mini design, convenient & easy operate in anywhere

• Three-speed wind, low noise and mute operation

• Easy to wear with clip, circulating the air in the mask

• Super light and without sense of wearing

• The air circulation fan with built-in lithium battery can be charged by USB cable, which is energy-saving and environmental-friendly

Specifications:

• Product model: K1

• Product material: ABS+PP+electronic components+silicone

• Product net weight: 20.6g

• Product size: 16*28*64mm

• Charging time: 1 hour

• Battery capacity: 270 mAh

• Battery voltage: 3.7V

• Rated power: 0.5W

• Input current/voltage: DC5V/85mA

• 1st gear working voltage: 3.5V, current 115mA, speed 5500

• 2nd gear working voltage: 4.1V, current 137mA, speed 6700

• 3rd gear working voltage: 4.1V, low-speed current 3.3mA, high-speed current 147mA, speed 6700

• 1st gear working time: 2 hours 36~44 minutes

• 2nd gear working time: 2 hours 06 minutes -11 minutes

• 3rd gear working time: 3 hours 40-47 minutes