Drone Thrower Airdrop System Wedding Proposal Delivery for DJI Mini 4 Pro Feature: 1.Suitable for Mini 4 Pro drone. 2.Can be remotely dispatched for advertising, throwing bait, throwing gifts, delivering food, delivering wedding rings, etc,. 3.USB charging, quick release, one button control by remote controller. 4.Lightweight and safe, neither increase the burden of the drone nor damage the drone, easy to install and disassemble. Specification: Applicable models: For Mini 4 Pro Built-in battery capacity: 100mAh Charging interface: TYPE-C Charging time: 70 minutes Drop switch times: 120 times Maximum weight: 100g Product net weight: 51G (thrower) Packing weight: 118g Product size: 8 x 6.5 x 9.5cm Packing size: 11.3 x 8.8 x 6.2CM Package Includes: 1 Pcs x Airdrop System Note: 1.Does not include the Drones, 2.Transition: 1cm=10mm=0.39inch, 3.Since the size and weight are manually measured, due to different measurement methods, there may be a certain error between the weight and size of the product, but this error does not affect the normal use of the product, please confirm that you know and accept the error before purchasing,, 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you! 5. Make sure you have enough power before using. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.