2022 ny ansigtsmaske kan style roterende timer kan tilpasses

August 17, 2022

2022 ny ansigtsmaske kan style roterende timer kan tilpasses

1. Funktionelle krav：

Timing funktion: tælle op / tælle ned (LED digital skærm).
timing rækkevidde: vis minutter og sekunder; Maksimal timingværdi: 00 ~ 199; Sekunder: 00 ~ 55;
buzzer: Bi lyder, når du trykker på tasten, og bibibi ~ ~ (holdbar 1 minut) lyder, når nedtællingstiden er oppe
working voltage: 4.5V (3 Nej. 7 AAA-batterier bruges).

2.Product details：

Timer

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Blog (22)

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It is said that today is a special day ❤～

Virksomhedens vigtigste sælgende digitale vækkeur, WIFI vejrudsigter, smart home detector and other products.Have a complete set of processes, herunder: product design and structural design.Product performance test · plastic injection.Automated assembly line planning and product assembly.The company has 4,500 kvadratmeter og mere end 150 Medarbejdere.