HF Z4Many RC planes on the market just support to have a outdoor flight, however, not all RC plane lovers always have free time to play it outsides. Now, HF Z4 RC Biplane can help you solve this problem. It is a kind of small-sized and high quality biplane that can give you indoor flight. If you want more useful information, follow me at once.

HF Z4
HF Z4 RC Biplane not only inherited the classic biplane structure and novel appearance, but also has a greater climbing ability and advanced gliding ability, which is in strict accordance with the standard model aircraft design, constituting the high performance of the biplane. And the product can fly in the room about 15 square meters of space, which is rather entertaining and playable.

HF Z4
What’s more, HF Z4 is equipped with a professional aircraft tail as well as electric motors. With the help of electromagnetic servo control steering, small turning radius will be flexible and smooth, largely enhancing the playability and high efficiency of the flight. Besides, the biplane possesses Up Wind design, making your flight more stable and easier to control, this design is especially suitable for beginners in fact.
HF Z4
What should be mentioned is that HF Z4 is portable with 27.5 x 30 x 11.5 cm in size, and only white biplane can be offered. The capacity of battery is 3.7V 140mAh 15C and it needs about 30 minutes to get a full charge. 2.4G is the frequency of the plane while the channel is 2CH. And you had better keep in 30m when controlling the plane. I believe that 12 minutes is enough for you to play.

HF Z4The qualification certification of HF Z4 also can be provided, therefore, it is a rather reliable product and waiting for your favor. If you can not often play outsides or are tired of outdoor activity, purchasing the indoor biplane for fun will be your best choice.