
Holy Stone HS170 drone, released on October 2015, is one of the least expensive drones that can be seen around. Yet, it has many standard features for an affordable price. On Amazon, it goes for less than 30$, but it comes with some fantastic benefits listed below.
Features:
Its Weight and Portability: with a size of 5.3 by 1.6 by 5.3 inches (HWD) and an unbelievable 13.6 ounces, this mini drone could go anywhere with you. Kids carry it with amazing ease too.
It comes with Flashy Led Lights: Red lights in the back and Blue lights in the front give it an aggressive posture of a police drone.
It has three different Speed Modes: It avails user different speed modes. This feature is highly suitable to ease beginners into becoming an advanced user. This can be low/mid/high depending on the choice of the user.
It has spare / replacement blades: This comes handy in case the original blades get lost or broken from too much flight. Just ensure the blades are correctly fixed and as labelled. Or else, the drone flies improperly and may flip over.
It has Adjustable and Flexible Feet: it has Malleable landing feet to cushion the effect of any accidental landing or when landing on rough ground.
Presence of Curved Propeller Guards: used to absorb unexpected impacts on ceiling and walls in case of a collision or crashes.
Headless Mode Selection: This feature allows the drone to fly according to the direction of the user regardless of where the nose of the drone faces. It can be activated by pushing down and holding the sticky-like button.
Fun Trick Button Enabled: When pressed, this allows the drone to do a back and front flip. This feature is a lot of fun to kids and drone enthusiasts.
Removable battery making recharge easy, and users should have extra batteries being charged while on a flight for a non-stop action. It takes roughly 30 minutes for the battery to be fully charged.
With a Flight Time of 6 minutes: it is advisable to stick to like 6-minute flight time though it can deliver up to 8 minutes of actual flight time.
Stunts: the drone, outfitted with 6-axis gyro stabilization, can do some evasions and 360 degrees’ spins.

Trimming buttons: assist in stabilizing the flight of the drone mid-air.
Drone light On and Off makes night flight possible, and with the flashy Led lights, it has a starry appearance.
VERDICT ON HOLY STONE HS170 DRONE REVIEW
Some of the cons of the drone include: crashing when return home button is pressed, the absence of labels on the controller making it challenging to master the function, difficulty in controlling when cell runs low, no camera, poor battery life, high recharge time, being too fragile, no sensor for lack of obstacle avoidance and being too light in the wind.
However, the Holy Stone HS170 drone still offers a lot of benefits for drone enthusiasts and beginners at such a ridiculously inexpensive price. Just the drone for learning the basics.
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