Drone Airdrop System for DJI Mavic 4 Pro,Payload/Delivery/Transport Drop Release Device for DJI Mavic 4 Pro Accessories

$49.99

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- 100% In-House Engineered (Ultra-Precise)

- Exchange & Return Up to 30 Days

- 12-Month Guaranteed Warranty + 18-Month Extended Warranty (Optional)

Accessories compatible with third-party devices

Product Tech Spec

About this item

  • Proprietary Design for DJI Mavic 4 Pro:Real machine open mold design, the bottom of the precise fit Mavic 4 Pro, will not interfere with the drone sensing system, will not affect the flight of the drone，The built-in battery has a capacity of 50mAh, can be fully charged in half an hour, and can be used about 400 times after a full charge
  • Upgrade the Drop Method: the dropper is built-in photosensitive elements, through the remote control to control the drone's fill light to drop the items, open the drone fill light that is the start of the drop, the end of the drop to turn off the fill light can be
  • Simpler Operation: one-key drop through the remote control of the drone, no need to use another remote control, and the drop distance is the same as the remote control distance of the drone
  • High Compatibility: Expansion bracket and dropper function 2-in-1 design, can be used to drop flowers, candies, party favors, documents and more. The top expansion bracket is suitable for DJI Osmo Action 5 Pro, action 4, action2, GoPro HERO12, insta360 and other sports cameras weighing less than 200g
  • Easy to Install and Remove: Dual side clips can be quickly installed and removed by simply pressing on both sides. (You need to make sure it is pressed in place before flight use)
  • Note: It is recommended that the maximum load of about 480g (loaded items + put items need to be less than 480g, the load range is 450-480g); expand the bracket with the use of the remote control with obstacle avoidance prompts is a normal phenomenon

 

Refund & Return Policy

Refund & Return Policy

1. Refund Eligibility

Refunds are applicable in the following scenarios:


  • Unshipped orders:
    Refund requests submitted within 24 hours of payment, provided that the warehouse has not processed the shipment.
  • Out of stock/Unable to fulfill:
    If the ordered product is out of stock and cannot be restocked, we will actively notify you of the refund within 3 days.
  • Severe quality issues:
    Accessories are damaged upon arrival (e.g., appearance damage or functional failure caused by transportation). Key requirement: Provide unboxing videos/photos as evidence.
  • Incorrect or missing items:
    Received products do not match the order, or accessories are missing.

2. Return Eligibility

Returns are applicable only if all the following conditions are met:


  • Timely request:
    Return requests must be submitted within 7 days of signing for the package (shorter timelines apply to precision accessories).
  • Product condition:
    The product is unused, unassembled, and does not affect secondary sales; original packaging, labels, and protective stickers are intact. Special note: Motors, batteries, cameras, etc., cannot be returned once opened (due to safety and compliance requirements).If the product is damaged, but not the packaging, please contact us and upload pictures. Contact us without sending any
  • Valid reasons:
    • Compatibility issues: The product page clearly states applicable models, but the buyer purchased by mistake (proof of drone model is required).
    • Non-human-caused quality issues: e.g., short circuits in circuit boards, abnormal motor noise (inspection report is required).
    • Severe discrepancy with descriptions: e.g., material or functional parameters differ from the product page by ≥10%.

3. Non-Refundable & Non-Returnable Scenarios

  • Buyer’s responsibility:
    Damage caused by self-modification, incorrect installation, or failure to follow the instruction manual; malfunctions due to unsuitable environments (e.g., waterproof accessories used in deep water).
  • Consumable accessories:
    Propellers, filters, etc., that have been used.
  • Late requests:
    Return requests submitted beyond the 7-day window.
  • Lack of evidence:
    Failure to provide videos/photos of faults, or loss of original packaging.
  • Buying the wrong product
  • The outer packaging is damaged, but it does not affect the use of the product

4. Operational Terms

  • Return process:
    Send email → reply to the return address after review → return to the designated warehouse → inspection upon arrival → refund or exchange (processed within 5 working days).
  • Cost responsibility:
    • For quality issues, incorrect shipments, etc., the seller shall bear the round-trip shipping costs.
    • For buyer-caused reasons (e.g., wrong purchase), the buyer shall contact us to arrange the return and bear the shipping costs.
  • Special accessories:
    Customized accessories (e.g., 3D-printed brackets) are non-refundable and non-returnable; clearance/sale items marked "No refund or return" on the product page are also non-refundable.
  • Don't like the product：
    If the goods are not damaged, the buyer will bear the shipping cost, but you need to send us an email to confirm first. We will reply with the return address, and the customer will send back the shipping number. The payment account will be returned within 1-3 working days after receiving the goods.

5. Refund Processing Time

  • For unshipped orders: Refunds will be processed to the original payment account within 1-3 business days.
  • For shipped orders: Refunds will be processed to the original payment account within 3-5 business days after the warehouse receives the returned goods and confirms their condition.

To start a return, you can contact us at store@startrc.com. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Refund: when we receive your return/exchange, we will inspect the item within 3-5 working days and then provide a replacement for an exchange or issue a refund.

Return address for the United States: Ricky Ohtake, 263 Wattis Way, South San Francisco, CA 94080 / 415-912-0333
Return address for other regions: 2nd Floor, Building 2B, Zhonghaixin Innovation Industrial City, Base 1, No. 2 Shengbao Road, Longgang District, Shenzhen, Guangdong, China 518112
Please contact us before returning the product

For further inquiries, please contact us at: store@startrc.com
Shipping Policy

Shipping Policy

1. Order Processing Time

We will process your order within 1-3 business days (excluding weekends, public holidays, and force majeure events such as natural disasters or logistics disruptions). For special cases that may cause delays, we will notify you via email within 24 hours of order placement.

2. Delivery Time

  • United States & Canada: 3-8 business days
  • Other Countries/Regions:

Country/Region Delivery Time (Business Days)
Germany, United Kingdom, Australia, France, Netherlands 7-14
Spain, Norway, Singapore, Sweden, Austria, Japan, Belgium, India, Ireland, Turkey, Portugal, Czech Republic, Luxembourg, Thailand, Malta, Estonia, Lithuania, Cyprus, New Zealand, Switzerland, Denmark, Croatia, Canada 10-20
Russia, Slovakia, Romania, Bulgaria, Latvia, Finland, Hungary, United Arab Emirates 10-25
Italy, Israel, Greece, Malaysia, Peru, South Korea, Vietnam 15-30
Mexico, Saudi Arabia, Colombia, Philippines 15-30
Brazil, Chile At least 25
DHL Express (under normal circumstances) Most countries: Within 7 business days

Note: To use DHL Express, please contact our customer service in advance. The above delivery times are for reference only; the exact time will be subject to the logistics tracking information and actual delivery status.

3. Shipping Fees

  • United States: Free shipping
  • Other regions: Starting from $5 (the specific cost will vary depending on the package weight, destination and shipping method, please refer to the actual payment page for details).

4. Shipping Methods

  • United States is shipped from China warehouse or US warehouse, and the rest is shipped from China warehouse
  • Default delivery method: Express delivery.
  • Other delivery methods: Air or sea transportation can be arranged according to customer requirements. Please note that switching to air/sea transportation may affect the shipping cost and delivery time. For details, please contact our customer service before placing an order.

5. Serviceable Regions

We currently provide shipping services to the following countries/regions:

  • North America: United States, Canada, Mexico
  • Asia: Pakistan, Philippines, Singapore, South Korea, Japan, Malaysia, Georgia
  • Europe: Denmark, Estonia, Finland, France, Ireland, Italy, Monaco, Netherlands, Poland, Portugal, Russia, Slovakia, Spain, Sweden, Switzerland, Ukraine, United Kingdom, Croatia, Hungary, Serbia, Greece, Slovenia, Svalbard and Jan Mayen, Jersey, Norway, Austria, Belgium, Czech Republic
  • Oceania: Australia, New Zealand

For further inquiries, please contact us at: store@startrc.com