1. **Features** 1. An airdrop launcher system kit that is suitable for Autel EVO II and EVO II Pro drones. 2. It is capable of remote delivery and can be used for advertising, spreading bait, throwing gifts, transporting food, delivering wedding rings, etc. 3. It is charged via a Type - C interface and has a quick - release function. It can be controlled through flight software and is relatively easy to operate. 4. It is lightweight and safe. It is customized according to the drone's shell and is easy to install and disassemble. 5. The switch of the launcher is controlled by the on/off of the drone's downward - looking fill light. 2. **Specifications** 1. Material: ABS 2. Compatible models: Autel EVO II and EVO II Pro drones 3. Color: Black 4. Dimensions: Approximately 9.6×10×4.8 cm / 3.77×3.93×1.88 inches 5. Packaging dimensions: Approximately 12.3×9.7×7 cm / 4.84×3.81×2.75 inches 6. Built - in battery capacity: 150 mAh 7. Charging interface: Type - C 8. Charging time: 90 minutes 9. It can be opened about 300 times per single charge. 3. **Precautions** 1. Note that the red light stays on when charging, and the green light stays on when fully charged. When the parabola is opened for normal use, the red light will flash several times and then stay on. 2. Try not to hang or airdrop items that are too large or weigh more than 500 grams, as excessive resistance from the items may lead to dangerous situations and cause unstable flight of the drone. 3. Use this launcher in a safe, open and interference - free area. It is not recommended to operate the drone to hover or drop items over people, cars, buildings and other public or private properties to avoid causing harm. 4. Storage instructions: Do not store the fully - charged battery for a long time (more than 3 months). It is advisable to consume the battery to a certain level before long - term storage, and charge and discharge the battery once every 3 months to extend the service life of the airdrop device. 5. Try not to forcefully adjust the position of the boom after turning on the airdrop power switch to avoid damaging the airdrop device. 4. **Package Contents** 1. 1 set of airdrop system kit 2. 1 charging cable 3. 1 hanging cable 4. 1 iron ring