Standard model (3 gears, 4 micro power points, 3 gears) upgrade model (6 gears, 4 micro power points, 6 gears, 6 gears) Hardcover (8 gears, 6 micro power points, 6 gears) new product
Production Enterprises:
Ember Science and Technology
Item:
XB-21001
Power supply:
USB charging
Voltage:
5V
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Items weight estimation 0 g, subject to actual weight
Calculated shipping includes heavy logistics. Order more, shipping costs will reduce
to 50% discounts!
You can advise shipping services including DHL, ocean shipping, UPS, Fedex, pls contact us!