2sets/pack N50 3.7-4.2V 31000RPM Micro DC Motor With Black Red Propeller CW CCW Model Airpe Helicopter Fans DIY Dropshipping-Red Propeller Motor

Package Include: 2 motors + 2 propellers (CW+CCW); You need to choose red or black Propeller that you want

Voltage: 3.7V--4.2V Current: under 3.7V, no load current is 0.28A, locked-rotate current is 3.9A; under 4.2V, no load current is 0.28A, locked-rotate current is 4.2A Speed: 3.7V 27500RPM; 4.2V 31000RPM Motor shaft diameter: 1mm Motor size: 10*12*25.5mm Motor shaft length: 9.5mm Motor weight: about 11g Propeller length: 7.5cm

Go to my store: SuperModel Store

Payment: We accept all payment as below. Credit card, T/T bank, Moneybookers, debit card. If you have any question about payment,please feel free to contact us. If you have any problems with payment,you could get help from this link. http://help.aliexpre.com/pay_order.html

Shipping: We will ship out parcels within 1-3days after payment approved. We use global Economy Shipping, so we don't provide tracking numbers. If you need a tracking number, you need to tell me, and pay an extra $1.5. Please understand!

Order placed on weekend or holiday will be shipped out on Monday or next working day. If it is out of stock,we need a little time to proce and we will leave notice or meages for that. We do not pay for the customs tax charged from local customs. Delivery time just for reference.It will be faster or slower sometimes.As it is not very steadily shipping by China Post Air Mail.We will proce each parcel. The approximate shipping time to different countries below is just for your information only, which is estimated, not guaranteed. 1: USA: 10-39 working days. 2: Canada: 15-55 working days. 3: Europe country: 15-55 working days. 4: Other countries: 15-55 working days.

Shipping ways: We mainly use China Post Economy Air Mail to deliver your parcel.

Replacement/Exchange/: Please check the package and items carefully after receiving.If any damaged,please tack pictures as evidence first.Then you could contact us for after sale service. Please kindly contact us first if ther is any problems with your order before opening dispute.Thanks for your understanding and support.We will resolve till making each customer satisfied in a reasonable way. If you do not receive parcel within guarantee time,please kindly wait for more time.Your parcel may be delayed by huge parcels for post,so they proce slowly than normal. 1: We accept exchange or replace within 14-30 days for defective item Or if you received the wrong item. Or we can your money back. 2: Buyers who buy a wrong item should contact with us in time, however if the wrong item we sent out and you need us to remedy it, Then you need to afford all the costs (includes original freight, handling charges and the return freight, etc.) 3: Unwished product returns will be charged a 15% restocking fee only if item is the same as the condition as which we sent out. Buyer needs to pay for the shipping fee to send items back.

Feedback: Your feedback is very very important for our store.So please contact us directly before leaving negative feedback if there anything make you are not satisfied or angry.We will try to solve problem till you are satisfied. If you are satisfied with our store.Please leave a positive feedback.And useful comments for other customers. Item as describes: 5 stars communication: 5 stars Shipping Speed: 5 stars

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after 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 or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important 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.