Quick guide: 1. Click the power on– turn on/off the wearable air conditioner or adjust the gear. 2. Long pre the power on for 1.5S at any gears–turn off the neck fan. 3. Click the mode on– switch between cooling mode and fan mode. 4. Long pre the mode on for 2S to switch between cooling mode/ fan mode and heating mode. Attention Please: 1. The cooling effect ( cool down 27 ?F in 1S ) refers to your feel-like temperature, not your actual body temperature. 2. Coolify2 uses NTC constant cool temperature technology, you can get constant cooling even over 110?F. 3. The battery life up to which mode and speeds you choose. If fan mode 1 is used independently, Coolify2 Long Endurance Edition can use for up to 20 hours, while if you combine fan mode 3 with cooling mode 3 you can enjoy extreme cooling for 2 hours. 4. For your safety, we prevent using when it is charging. About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).?

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.