2.1 Channel USB Sound Adapter (Double USB Microphone,Double USB Headset)(Black) Tag-For 360 wireless coverage to 10 meters

wireless coverage to 10 meters

the wireless distance can reach 10 meters

General Compatible with Samsung:  Galaxy C5

Compaq Presario V3100 Series

High precision optical engine

2.1 Channel USB Sound Adapter (Double USB Microphone,Double USB Headset)(Black) Tag-For 360 wireless coverage to 10 metersThe USB 2. 1 Channel Sound Adapter is a highly flexible audio interface which can be used either with Desktop or Notebook systems. No drivers required, just plug and play for instant audio playback, also compatible with all major operation systems. 1) Complaint with USB 2. 0 Full Speed (12Mbps) Specification. 2) Compliant with USB Audio Device Class Specification 1. 0 3) Compliant with USB HID Class Specification 1. 1 4) USB BUS Powered mode, no