QAV-R 220mm Carbon Fiber Racing Drone Quadcopter QAV-R 220 F3 Flight Controller RS2205 2300KV Motor LittleBee 30A-S ESC BLHeli Color:F3 ACRO version But as these two transmitter

But as these two transmitter do not have usb port

please long press the button for 3s to set it to this mode

Warranty&Return Policy All item Comes with Basic 3 Month Sellers Warranty

13: accessories

QAV-R 220mm Carbon Fiber Racing Drone Quadcopter QAV-R 220 F3 Flight Controller RS2205 2300KV Motor LittleBee 30A-S ESC BLHeli Color:F3 ACRO version But as these two transmitterFeatures Full 3K Carbon Fiber airframe featuring 4mm removable arms Custom aluminum hardware to enable one tool, quick swapping of arms in race pit settings Black Oxide steel screws Easy grip anodized spacers Multiple motor mounting holes to fit a variety of motors (M3 and M2 screw mounting patterns). "Bumpers" on the end of the arms to protect the motor during a crash, just like the QAV250. Easy Lipo Access (suggested Lipo is a 1300mah 3 or 4s)