Scan Angle:Roll ±360°，Pitch ±60°，Skew ±70°. Wireless Technology:2.4GHZ. Wireless Transmit Power:20dBm. Wireless Receiving Power:20dBm. Note:If you are using a USB cable to connect and use, if you want to unplug the cable, use a paper clip or needle or toothpick to insert into the hole and pull out.
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