What is Voice over Internet Protocol (VoIP)? Is a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.

2.4GHz Wireless Handheld Multi-Touchpad Keyboard with Microphone and Speaker

The 2.4ghz wireless Handheld Multi-Touchpad Keyboard with microphone and speaker is a palm-sized keyboard which consist of 54 keys, touchpad with back light. Built-in Microphone & Speaker. Let it works with most VoIP software, like Google Voice S...

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