Charging Time: About 3.5h, Motor: 3700KV Brushless Motor, Main Blades: Glass Fiber, Battery: 11.1V 2200mAh 25C Battery, Item Weight: About 0.974kg, Gyrocope System: Bigaole 3 Axis Gyro, Package Weight: About 2.5kg, Servo: 3x EMAX ES08MD Servo and 1x EMAX 9257 Lock Tail Servo, Length: 660mm, Control Distance: About 1000m, Main Frame: Carbon Fiber, Width: 110mm, ESC: HobbyWing 50A Brushless ESC, Package Size: 720*150*340mm, Rotor Diameter: 325mm, Height: 200mm, Flying time: About 15min.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Updated: 07-07-2025
Banggood
Warehouse in China.
Link: XFX 450 DFC RC Helicopter
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Check out price history chart (for all/most countries) for XFX 450 DFC RC Helicopter. The lowest price was: $174.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).