BEST Trainer Quad for the MoneyHolyStone HS170 Review (Hubsan X4 Comparison)
Want to learn how to fly a quadcopter (aka drone)? Then you ABSOLUTELY need to check out the HolyStone Predator HS170! In this video I`ll review the HS170 and compar it with the nearly-identical Hubsan X4.
HS170 IS BACK ON AMAZON AND LESS THAN $30!
Hi Guys, In this video i will show you how to make rc plane at home by using homemade 2 Ch receiver with transmitter, coreless motor, 1 cell lipo battery ect