Overview: This optical Mouse skype phone with high quality USB audio feature can also be used as a mini computer hi-fi speaker to play music. Moreover, when you flip the cover of the mouse, the fully functional keypad and the LCD screen inside can help you make/ receive VoIP calls even easier. No doubt it is the best PC companion for you to surf the Internet and enjoy various popular VoIP services Packing information: Package: gift package; 1set/gift package; 40package/carton  size: 180*120*63 ; Carton size:528*465*325mm  Weight: G.W.: 6.5KG/Carton   Warranty: For any quality problem itself, We will guarantee to keep in good repair for 13 months; With CE    FCC   ROHS Features: As a Mouse 1.5m USB cable (USB 1.1) 800 dpi optical sentor   As a Hi-Fi Speaker: Crystal clear sound quality 48 KHz sampling rate Supplied earphone to protect your privacy 4   As a VoIP Phone:  Auto detection between mouse and VoIP phone.     Seamlessly integrated with Skype, VoipButser, VoipStunt, VoIPCheap, VoipDiscount, SparVoip.   Internetcalls, poivY, WebCallDirect, VoipCheapCom, FreeCall, NetAppel and MTalk.   Seamlessly integrated with X-TAPI Lite/Pro (We Provide SDK files)   Monochrome 128*64 pixel LCD with backlight. Supports all kinds of languages.   VoIP Contact List, Call List, Call history, time, and caller ID display on LCD screen.   Hands-free speakerphone function.   Various chord music ring tones catering to different tastes.   Fully functional keypad and LCD screen enables you to make/receive calls without using.   keyboard and mouse.   Rings loudly on an incoming call.