QWinOut Mini 3inch 150mm 150 Carbon Fiber Frame Kit with 4mm Thickness Arms For APEX FPV Racing Drone Quadcopter Color:Frame Supports spectrum analyzer function

Supports spectrum analyzer function

With the micro USB charging port

Hobbywing updates its ESC firmware regularly giving you upgraded features more often when available

current protection

QWinOut Mini 3inch 150mm 150 Carbon Fiber Frame Kit with 4mm Thickness Arms For APEX FPV Racing Drone Quadcopter Color:Frame Supports spectrum analyzer functionPropeller: 3 inch Wheelbase: 150mm Arms plate: 4. 0MM Top plate: 1. 5MM Bottom plate: 2. 0MM Side plate: 1. 5MM Recommended configuration: ( Not included) Flight Controller size: 20*20mm (Mini F3 F4 F7) Motors: 1306 1406 1408 1506 1507 ESC: Mini 20A 40A Propeller: 3 inch Battery: 3 4S 550 850mAh Thank you for you choose our product , we are trustworthy ,if you have any questions ,please message us freely , we would like to try our best to solve your