Sunliang
【Broad compatibility】Universally Drone Airdrop System For DJI Mini4/Mini3/Mini2/Air2/Air2S/Mavic 3/Mavic4 /Mavic 2 DJI Series Drone/Spark.Neo,FIiP，avata drone/Quadcopter，remote-controlled toy airplane 【Simple and Reliable Installation Method for Drone Airdrop】use Velcro to bind the belly of your drone body, (adjusted according to the actual model of your drone), the binding is mainly firm, and it is installed and shaken by hand, not loose, confirm as Best state. When using Velcro straps to bundle the drone, try to avoid the sensor probe on the drone's belly, or the user can disable the obstacle avoidance function in the DJI app 【Effective Release Distance Exceeding 1km】The effective release vehicle of the drone is controlled by a separate remote control, and the remote control signal distance is within 1 km,and a more stable and reliable human-computer interaction experience
The Sunliang Universal Payload Delivery System is a lightweight, rechargeable accessory that attaches to DJI drones via Velcro and enables remote‑controlled release of small payloads up to about 260‑500 g, with a 1 km radio range.
Pros
Cons
Current
$37.50
Average
$37.50
Lowest
$37.50
Highest
$37.50
Lower = better sales rank
BRDRC
XTnueotr
MIZHAO
CJYGEGE
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From User Reviews
Users Love
Users Complain About
Best For
Recreational drone hobbyists, anglers who need precise bait drops, event planners for surprise gift or ring deliveries, photographers seeking unique aerial props, and educators experimenting with UAV payload concepts.
Not Ideal For
Commercial delivery pilots needing to transport heavier items, users who require seamless integration with the drone’s native app, or operations where obstacle‑avoidance sensors cannot be disabled.
Expert Opinion
No independent professional reviews are cited; the product is listed in Amazon’s Industrial & Scientific category and its #279 UAV best‑seller rank indicates it is regarded as a functional tool rather than a toy.
What Users Say
Everyday users appreciate the long remote range, easy Velcro mounting, adjustable hook and long‑lasting rechargeable battery. The most common complaints revolve around the modest payload limit, possible interference with drone sensors, and the need to manage a separate remote control.
Common Complaints
Payload limit of 260‑500 g, risk of triggering obstacle‑avoidance sensors, extra remote adds operational complexity, plastic build may not withstand harsh conditions.
How It Compares
vs. AMOMKET Universal System
Advantages
Disadvantages
Choose AMOMKET if you need to carry heavier loads and can tolerate extra weight.
vs. BRDRC Mini 4 Pro Airdrop
Advantages
Disadvantages
BRDRC is better for heavier payloads but only for short‑range drops.
vs. Top Race Drone Clip
Advantages
Disadvantages
Top Race is suited for the heaviest payloads when distance is not a priority.
