Detailed Product Description
product name: window/door sensor
Features:Functions:variety useFamily: Have you gave a greeting to your families when you are busying ? if not , buy a recording prodcuts, and leave your regards, The smart toys from parents, And let your children develop their intelligence by themselves!
Students: you can grasp of study skills, when they are studying foreign languages, listening to their own pronunciation! and Correct the wrong pronunciation by themselves!
Gifts: Say what you want to say, and give your friends a pleasantly surprised!
Gift: Multi-purpose electronic products, so that consumers have a feeling of affordable and popular, and for the businesses, small shops, stores, etc. it is a kind of attractive customers unique gifts, when they promoted their products!
