说明

• Model: 614 Packet Including: 2*614motors & 2*propellers (1*L propeller+1*R propeller) Voltage: DC three Current: 0 Speed:35000 RPM Weight: 2g Propeller length: 45MM Direction of rotation: CW CCW ( The rotation route can be replaced via replacing the electrode Model: 716 PIacket including: 2* 716motors & 2 *propellers (1*L propeller+1*R propeller) Voltage: DC 3 Current: 0 Speed: DC3 RPM; D4 Weight: 2g Propeller length: 45MM Direction of rotation: CW CCW ( The rotation path would be changed by means of changing the electrode) Model: 720 Packet Include: 2* 720motors & 2 *propellers (1*L propeller+1*R propeller) Voltage: DC3 Current: 0 Speed:45000 RPM Weight:3g Life:15000 hours Propeller length: 55MM Direction of rotation: CW CCW ( The rotation route would be changed by replacing the electrode) Model: 8520 Packet Include: 2* 8520motors & 2 *propellers (1*L propeller+1*R propeller) Voltage: DC 3-5V Current: 0 Speed:37000 RPM---(3V) 50000 RPM---(5V) Weight: 5g Service life: 10000 hours Propeller length: 75MM Direction of rotation: CW CCW ( The rotation path would be changed by changing the electrode) Payment: We settle for all payment as under Credit card, T/T bank, Moneybookers, debit card If you've any question about payment,please be at liberty to touch us If you have any problems with payment,you may well get help from this hyperlink Shipping: We will deliver out parcels within 1-3days after price accepted We use world Economy Shipping, so we don&;t present tracking numbers If you would like a tracking number, you must inform me, and pay an extra $1 Please understand! Order put on weekend or holiday could be shipped out on Monday or subsequent operating day If it is out of stock,we want a little time to job and we can leave word or messages for that We do not pay for the customs tax charged from local customs Delivery time only for reference can be faster or slower infrequently it is not very step by step delivery by way of China Post Air Mail will activity every single parcelss The approximate delivery time to varied international locations under is only in your information only, which is estimated, now not guaranteed 1: USA: 10-39 operating days 2: Canada: 15-39 working days 3: Europe country: 15-39 working days 4: Other countries: 15-39 operating days Shipping ways: We mainly use China Post Economy Air Mail to deliver your parcel Replacement/Exchange/Refund: Please verify the package and goods carefully after receiving any damaged,please tack photographs as evidence first you have to contact us for after sale provider Please kindly contact us first if ther is any problems with your order earlier than opening dispute in your understanding and assist will clear up until making each visitor satisfied in an inexpensive means If you don't obtain parcel within guarantee time,please kindly watch for more time parcel could also be behind schedule through broad parcels for post,so they activity slowly than usual 1: We accept replace or update inside 14-30 days for defective item Or if you acquired the wrong item Or we are able to refund your money back 2: Buyers who buy a improper item must touch with us in time, however if the wrong item we sent out and you desire us to solve it, Then it is best to afford all of the fees (includes normal freight, handling charges and the go back freight, etc) 3:Unwished product returns might be charged a 15% restocking commission only if item is the same as the condition as which we sent out Buyer needs to pay for the delivery commission to ship goods back Feedback: Your suggestions is very very important for our store please contact us straight before leaving adverse suggestions if there anything make you are now not convinced or indignant will try to remedy concern till you're satisfied If you're satisfied with our store leave a good feedback useful comments for different clients Item as describes:5 stars communication:5 stars Shipping Speed:5 stars

• 
• 
• 
• 
• 

审核