Features: The payload dropper made of high-quality ABS material, it is light and durable. Suitable for many scenarios, such as fishing, wedding, life rescue ,etc; The thrower has a built-in battery with a battery capacity of 80mAh. It takes 1hours to fully charge. The maximum carrying capacity of the air drop is 100g. The maximum 12km long distance delivery; The drone in place rotate for 10s to release, and through program settings, let the drone be within the remote control ranges. Execute the pre-set program to achieve fixed point release; Specifications: Material:ABS Color:Gray Charging:5V1A Battery Capacity:80mAh Suitable for Mini 3/Mini 3 Pro Drone; Package Includes: 1xAir Drop Release Dropper 1xCharging Cable 1xStrap Sticker note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.