The drones are coming in droves so large, that the Consumer Electronics Association devoted an entire area of the CES conference to the flying robots.

The global market for consumer drones is expected to approach $130 million in revenue in 2015, increasing by 55% from 2014, according to CEA research.

“Drones and unmanned systems are being used to assist in a variety of applications, from aerial coverage for sports and real estate, to assistance in search and rescue and disaster relief missions,” said Karen Chupka, a vice president at CEA.

Here’s a guide to some of the most innovative and important drones you need to know.

Hubsan

Hubsan X4 Pro with Parachute

What happens when your drone collides with something and crashes? Instead of a 5 pound piece of metal falling from the sky, the Hubsan X4 Pro offers a solution — a parachute. The parachute can be removed or assembled freely and used multiple times.

In addition, the drone comes equipped with a 1080p high definition camera, 3 axis gimbal rotation and automatic return to home technology.

The release date and cost of the Hubsan X4 Pro has yet to be announced.

Developers Jelena Jovanovic and Christoph Kohstall and Intel Corp. CEO Brian Krzanich launch the Nixie wearable drone camera. Getty Images

Wearable drones

Two of 2015’s top tech trends are drones and wearables, so why not combine them into one? Intel released a small drone that can be worn on the wrist as a slap bracelet until it is launched into the air. Called “Nixie,” the drone is powered by Intel’s Edison kit. The drone can be used not only as a high-tech fashion statement, but for taking pictures.

DJI

SkySpecs

Thought the Amazon delivery drone was intriguing, until you realized it could possibly hit trees or toys in your yard? SkySpecs just solved one of the drone community’s biggest problems: obstacle avoidance.

If someone walks toward the drone’s spinning propellers, the drone will slowly back away. SkySpecs’ product is platform-agnostic and can be used on most popular drones. SkySpecs showed off their obstacle avoidance technology at CES on a DJI S900.

Skysense

Skysense Charging Pad

Consumer drones typically have flight times that average 10-25 minutes, often too short a period to survey acres of farmland or deliver goods. Typically, drone operators would have to land the drone and change the battery during the mission to continue the drone’s operation.

Skysense created a portable charging pad for the Parrot Bebop Drone that allows drones to land on a charging pad that automatically charges the drone.

“This solves two problems,”Andrea Puiatti, CEO of Skysense, said. “The first, it enables you to manage the operation remotely. Second, you can have a drone that takes off at any time without human intervention to change the battery, thus enabling fully autonomous missions.”

The charging pad costs between $649 and $4,365.

Torquing Group Ltd

Zano drone

These drones win CES’s cutest drones award. The miniature Zano drone is small enough to fit in your hand, while still offering many of the same features as its larger counterparts.

U.K.-based company Torquing Group just finished up a ridiculously successfully Kickstarter campaign, generating more than $3 million off an approximately $200,000 goal.

The drones allow for up to 15 minutes of flight time and includes a 5-megapixel camera.

Getty Images

DJI’s detachable Inspire camera mount

DJI unveiled their Inspire 1 drone in November, featuring a 4K camera, dual control and 18 minutes of flight time.

But it looks like DJI is vying to not only be an established drone-maker, but also an integral part in the film industry for hand-held photography. DJI announced at CES a new mount for the detachable Inspire camera.

The camera allows filmmakers to use the same camera they used to take aerial photos to gather hand-held video from the ground.

The price for the detachable mount has not been announced yet, but the Inspire 1 is selling for $2,899.