1.Q: What is the chip of this item? A: We use v5.2 chip, makes the sound quality to be stereo
2.Q: What about the guarantee?? A: 6 months. The goods would pass manual test before shipment.
3.Q: Can it support iphone and samsung? A: It can not only support i phone and all android phones.
4.Q: Are you a factory or trading company? A: We are manufacturer, more flexible on delivery time and customizable OEM services.
5.Q: How about OEM? I want my special design? A: OEM/ODM orders are warmly welcome based on certain quantity. Your bar code and logo can be printed in the carton or package boxes based on certain quantity.