E6 Mini Handheld Neck Hanging Fan Cold Compress Function Foldable Summer Cooling Fan - White ?Portable small fan: Simple and stylish appearance,compact and lightweight,easy to carry ?Easy to use: Foldabe design,can be used as a desktop fan,also can be used as a hand-held fan ?Low noise: Low working noise,powerful motor,bring a cool and comfortable environment ?3-gear adjustable: 3-gear wind speed adjustment to meet different cooling needs ?Cold compress function: With Cold compress function to bring you more cool Specifications: ?Product model: CF-E6 ?Material: ABS/aluminum alloy/electronic components ?Working current: 1A ?Charging voltage: DC5V ?Output power: 8W ?Usage time: about 1-6 hours ?Battery capacity: 2000mAh 3.7V ?Cold compress usage time: about 2 hours Package included: ?1 x Fan ?1 x Charging Cable ?1 x Neck Strap ?1 x English User Manual