This transmitter is in used condition with signs of wear and tear. It comes with an additional battery slot/unit on the rear which accepts the DJI rechargeable battery system (which is not included). It is missing the rubber HDMI/SD dust cover on top, but it does not affect the usage. It also comes with an aluminium bracket for attaching a separate screen. Has been restored to factory settings. PLEASE CHECK COMPATABILITY. typically used with DJI M300
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