Optical Flow technology — Provides horizontal control stability at altitudes up to 10 meters (30 feet).
Low-Latency 5G Wi-Fi Camera — 5GHz WiFi increases signal speed between the on-board camera and your mobile device compared to traditional WiFi
Altitude Hold — Holds the quadcopter's altitude at a chosen height after releasing the transmitter's throttle stick.
Auto Take-off and Land — Take off and land automatically with the push of a transmitter button.
Headless Mode — The Sync 251 always moves in the same direction that you move the controls with this feature activated.
1080p Camera — High Definition 1080p camera and 2mp still camera record crisp images to the on-board memory card slot.
SAFE® technology — SAFE® (Sensor Assisted Flight Envelope) technology lets you program the Sync to minimize control challenges automatically while you’re learning. (SAFE cannot be turned off in the Sync.)
Integrated LEDs — LEDs glow for easy tracking and orientation.
Long flight times — Spend more time in the air.
MR210 Full range radio transmitter with:
LED indicators for Tx battery power status, binding progress, low/high rates on or off, optics on or off.
Signal loss warning (audible beep).
Auto-flip function (press and release top right button; move right stick in the direction desired to flip).
Picture button (press once to take a static photo)
Video button (press for one second to start/stop video)
Optical Flow on/off (default setting is ON)
Headless Mode on/off (default setting is OFF)
Auto start/stop, take off, and land (by pressing top right button)
Aileron and elevator control and trims
Assembled Sync drone
MR210 2.4 GHz transmitter
5G Wi-Fi FPV video/still camera
1S LiPo battery and USB charger
(4) AAA batteries
(4) Extra blades
Completion Level: RTF (Ready-to-Fly)
Main Rotor Head Type: Multi-Rotor
Main Motor Type: Brushed
Battery: 3.7V 1S 900mah 30C LiPo
Length: 251mm diagonal
Width: 251mm diagonal
Main Frame Material: Plastic
Flying Weight: 128g (4.5 oz) with battery
Approximate Flight Time: 10 min
Number of Channels: 4
Experience Level: Beginner
Recommended Environment: Indoor/Outdoor
Is Assembly Required: No
Working voltage: 5V
Working current: 400mA
Image scale: 16:9
Image size: 200-300Kb
Operating temperature: Lower than 7°C
Picture resolution on Mobile: 1280x720 H.264 25FPS