AI offline Voice Switch Control Module DC 3V~5V Circuit Driver Board Small Night Light 0.1 Second Sound Control English Version

It's a great honor for you to visit my store. Good luck with your favorite purchasesHigh-concerned chemical : None Material : ABS Model Number : AI offline Voice Switch Control Brand Name : Aideepen Origin : Mainland China Product Name : AI offline Voice Switch Control Input voltage : DC 3.7-5V Identification distance : 5M Recognition : >95% Response time : 0.1S Max Support Language : English function 1 : Voice Control Switch function 2 : Light Sound Control function 3 : Home decoration switch accessories