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
A part of the review has been auto-translated.
This is a receiver for people that likes to have fun, an at the same time they can learn a lot about coding as you can change and update the receiver firmware if you want. I bought this small receiver to learn how to program the ESP-32 microcontroller.
At the same time I got a very sensitive all-band receiver.
Działa tak jak opisano. Dźwięk w słuchawkach jest wystarczająco głośny i wyraźny. Odbiornik sprzętowo jest bez zastrzeżeń. Oprogramowanie v 1.01 ma wadę przy odbiorze LW i zapewne w pozostałych zakresach AM: występuje zakłócenie w postaci piszczenia, które zanika po dotknięciu palcem masy anteny (nakrętki wtyku SMA).
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.
A part of the QA has been auto-translated.