Electronic Blocks DIY Kits Integrated circuit building blocks snap circuit model kits Science kids toys 120/115/59 Projects
Package List:
1set X Integrated Circuit Building Blocks,1X English manual
Specifications:
Electronic block kit
1.EN-71 standard
2.New patent product
3.34 circuits include
Electronic Block Kit
1.Original Manufacturer and directly sale
2.Material: Nontoxic ABS plastic and electronic parts
3.New patent product
Attention: It requires 3 pcs "AA" batteries is not included.
Function(41PCS):
Build over 120 experiments with 41pcs.
Experiments included:
Multiple chooses of sounds
Switch control fan
FM Radio
================================
Function:(34PCS)
Build over 115 experiments with 34pcs.
Experiments included:
Multiple chooses of sounds
Switch control fan
Automatic lock
=====================================
Function:(19PCS)
Build over 59 experiments with 19 parts.
Experiments included:
Magnetic control bidirectional LED
Siren switch
switch control the optical fiber tree
switch&press switch control the optical tree
Fan and the lamp
tkeying two lamp series
Switch control fan
Smart electronic kit toy lab good for children developing creativityand early education and electronic Knowledge Learning.
Attention: It requires 3 pcs batteries is not included.
======================120 Projects(41PCS)========================================
=======================115 Projects(34PCS)=======================================
===================59 Projects(19PCS)========================================
Expert package: To avoid long distance international shipment, most of the toys from our store will be sent with the original box, which could benefit our buyers directly. At the same time, to cut down the price, most of toys will be packed without export standard package.
1,Shipment:Free Shipping
2,Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
If you know the additional taxes will be charged when the transaction cost reach a certain amount you can contact us first then we can mark the items in a low value
3. We offer free shipping by China post air mail : Generally, delivery to USA takes about 20-30 days.
4. Delivery to Canada , AU, UK, and other European countries takes about 15-39 days.
5. If you need the item very urgently, please contact us for express shipping. We will calculate the express shipping cost for you. Express shipping takes about 3-7 days to arrive.
6. If you have not got it within the shipping time, please no hesitate to contact us. We will check it for you with the post office and customs.
7. Because sometimes it will be delayed for traffic or flight. Please do not open dispute to us. We will take responsibility to resend or refund for any lost item.
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Return/replacement policy:
1. Refund or replacement request is available within 2 weeks since you receive the item.
2. Please contact us to request a return authorization. Your name, auction number and reason for returning are required on the package. Items returned must include all original packaging.
3. Please repack the item carefully. Items returned will be tested and new replacement will be sent out
immediately if item returned is found out defective. If a suitable replacement is not available then a
refund will be issued. Shipping, handling and insurance fees are non-refundable.
4. Items returned without RMA (Return Material Authorization) number will be refused and returned to the sender.
5. Buyer is responsible for the returning postage.
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B.regds
SIYI FIRM
