Recordable sound chip for greeting card
Recordable sound chip is one of the most popular products in our company. Many custoers send us a quotation about it. You can see them in a greeting card, a box, a toy. The most difficult part is shipping, but you do not need to worry about it. We inert an insulating strip and put each chip in a small bubble bag, so they will not crash and the battery life will be longer.
1. How many days for shipping?
By Express: 3-5 working days to your door (DHL, UPS, TNT, FedEx...)
By Air: 5-8 working days to your airport
By Sea: it depends on your port of destination, and the following lead time is for your reference:
Europe and America (25 - 35 days), Asia (3-7 days), Australia ( 16-23 days)
2. What is the meaning of OTP?
The OTP that mean is the one time programming IC chip, it is progrm the IC chip each by each burned by factory of computer.so it is lower order quantity request, but the IC chip price is higher.
3. How to start producing the sound module?
It is depend on what is the order quantity, normally, we will advise customer to do the small quantity order by OTP chip, and larger quantity order produced by mass IC chip.