Features: Airdrop thrower system kit, suitable for Daotong EVO II, EVO II Pro UAV. It can be delivered remotely, used for advertising, throwing baits, throwing gifts, delivering food, sending wedding rings and more. Type-C interface charging, quick release, can be controlled by flight software, simple operation. Lightweight and safe, tailored according to drones housing, easy to install and disassemble. Use the opening and closing of the UAV downward view fill light to control the opening and closing of the thrower. Specifications: Material: ABS Applicable Models: for Daotong EVO IIEVO II Pro Drones Color: Black Size: Approx. 9.6x10x4.8cm/3.77x3.93x1.88inch Package Size: Approx. 12.3x9.7x7cm/4.84x3.81x2.75inch Built-in Battery Bapacity: 150mAh Charging Interface: Type-C Charging: 90 minutes It can be turned on about 300times on single charge Note: 1.Note that red light is always on during charging, green-light is kept on when fully charged, when the parabola is opened for normal use, the red light will flash several-times, and then the red light is kept on. 2. Please do not hang or airdrop items that are too large or weigh more than 500 grams, so as to avoid dangerous situations due to excessive resistance brought by the items, resulting in unstable drone flight. 3.Please use this thrower in a safe, open and undisturbed place, and it is forbidden to operate drones above crowds, cars, buildings and other public and private property to stay or drop objects to avoid injury. 4.Storage instructions: Do not store the battery for a long time (more than 3 months) after it is fully charged, you should store it for a long time after consuming it to a certain extent, and charge and discharge the battery every 3 months to extend the service life of the airdropper. 5.After the airdrop power switch is turned on, do not forcibly adjust the position of the boom to avoid damage to the airdropper. Package includes: 1pc Airdrop System Kit 1pc Charging Cable 1pc Suspension Cable 1ps Iron-ring