DJI Spark In-Depth Review: The Mightiest Mini Drone You'll Ever Meet - DJI Guides
Don't buy the Spark if you want range over 300M | DJI FORUM
Spark - Product Information - DJI
DJI SPARK | 3530m RANGE - YouTube
First Impression, Hands-on: The new DJI Spark drone is small, fast and nimble - 9to5Mac
DJI SPARK | RANGE RECORD @ 4KM - YouTube
How far can you fly DJI spark? - Quora
HOW TO GET MORE DISTANCE? | DJI FORUM
DJI Spark - UAV Systems International
Spark - DJI
DJI SPARK Fly More Drone Combo (Sky Blue) With Custom Hard Case, 64GB High Speed Card, Corel PaintShop Pro X9, High Visibility Pro Guards, Cleaning Cloth, and One Year Warranty Extension -