1.PNP usb interface, compatible with usb1.1 2. clear voice quality 3.Built in DTMF dialing 4.incoming call ring, easy for answering 5.no sound card and extra power supply required. 6.compact....
Founded in 1998, Shenzhen Huaxu Wealth Digital Co., Ltd. is located in Shenzhen, China. As a professional manufacturer of computer products, our products are MP3 players, USB flash disks and mini....