价格:未填
供应:99999
发货:3天内
产品规格︰ 29mm(character:7mm),Alarm,frontcontrol.functions:hour,day,month,minute,second,12/24Hourtimingsystemselectable.outersize:29mm(diameter)X5mm(depth)windowssize:10mm(H)X20mm(W)OptionalObject:Forplasticwatchcasinguser,ametalsidecontactplatecanbeaddedtothemodule.front/back/sidecontrolavailabel. 产品优点︰ 适用于玩具礼品、收音机信号、电源可引线接出