The difference between one button and two buttons chip is the way how they play your sound. Press one button and speak to microphone to record voice, this function is the same. To the two buttons chip, press another button, you can hear your vioce. We call it one (button) records and one (button) plays.
Winpsheng loves and lives its own definition of the word TEAM: Together Everyone Achieves More and is a very reputable patent proprietor and ODM/ OEM manufacture with ISO 9001 certificate from TUV Germany.
We have advanced machines( printing machine, hot foil machine, laser card machine) and technology( focus on greeting card with more than 12 years), exported products to all over the world, especially to Europe, Japan, USA.
1. When can I get the quotation for my enquiry?
Usually the quotation will be sent to you within one working day upon all the details of products being clear. If something urgent, we can quote for you within 2 hours based on all details you provide.
1).60-280usd for samples, it's refundable if place order more than 2000pcs one time one design.
2).the cost for white sample is refundable after confirming order.
3. How long will it take to receive my order?
It depends on the quantity of the order,we always advise you the production time before you place the order.if you have an urgent deadline and we'll see what we can do.
4. Can we change the batteries?
Yes, you can open the battery case and replace the batteries. If you can’t find it, we can send a video to lead you. If you don't need to replace the batteries, we can also make the batteries inside the items.