1.You can contact the customer service. for any question regarding the product.
2.Ask the question in English to get answer faster.
3.Keep your question short and to the point.
ຮັບປະກັນຄວາມປອດໄພໃນການຊຳລະ
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яяя
The package arrived today, at 5th of May (Less then 3 weeks!). Earlier than announced.
The Step Up module power supply works very well! I'm happy!
Only a small plastic corner broke off during transport. It does not matter.
The packaging was unfortunately not padded enough.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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