精品国产一级在线观看,国产成人综合久久精品亚洲,免费一级欧美大片在线观看

產品特性

• Commercial grade high quality speakerphone, ideal for conference calls 
• Large LCD with backlight 
• Phone ring for incoming calls, ring style and volume selectable 
• Dial skype contacts (speed dial number) and skypeout number by phone keypads  
• Caller ID function of skype calls
• 199 incoming calls and 199 dialed numbers
• Echo cancellation, noise reduction, full duplex communication
• PC-to-PC, PC-to-phone, Phone to Phone operation

詳細說明：

Hardware: 
• No external power required  
• USB power LED indicator 
• Driver and sound card built-in

Interface: 
• 1 USB interface to PC

System requirement: 
• Windows 2000 or XP 
• 400 MHz processor and free USB1.1 or USB2.0 port
• 128 MB RAM and 15 MB free disk space  
• Internet Connection (33.6 Kbps modem, or any broadband: cable, ADSL.)

應用：

包裝：