Feature: 1. Applicable Drone Model: The airdrop system thrower is applicable for Mavic 3 3Pro, please check the model of your drone before ordering. 2. Function: The drone thrower kit can be used to deliver remotely, used for advertising, throwing bait, throwing gifts, food delivery, wedding rings, etc. 3. Landing Gear: The height of the front landing gear is increased by 3.7cm, and the rear is increased by 3cm, effectively prevents ground debris from damaging the gimbal during takeoff and landing. 4. Practical in Use: USB charging, quick release, one key control of the delivery through the remote control, light and safe, simple operation. 5. Durable Material: Made of high strength ASB material, which is durable, stable, exquisite in workmanship and more delicate in appearance. Specification: Item Type: Airdrop System ThrowerMaterial: ABS, electronic component.Color: Dark gray Thrower Battery: 3.7V 150mAh lithium battery (built in) Charging Time: 1.5 hours Standby Time: About 12 hours Times Can Be Turned on Once Charged: About 300 times Maximum Load: Approx. 500g/1.10lb Thrower Size: Approx. 94x85x50mm/3.70x3.35x1.97in Applicable Models: Fits for Mavic 3, for Mavic 3Pro Package List: 1 x Drone Thrower1 x Landing Gear Kit (4 Pcs Accessory)1 x Charging Cable1 x Hanging Wire1 x Iron Ring1 x Sponge Kit (2 Pcs Accessory)1 x Manual Note: 1. Delivery does not include drones2. Due to manual measurement, please allow 1‑3mm error. Thank you! 3. Due to different shooting lights, as well as the differences between monitors, the picture may not reflect the actual color of the real thing. 4. Before use, please fully charge the battery before use.5. "Red light is always on" during charging, "green light is always on" when fully charged, the parabola will flash a few red lights when it is turned on for normal use, and then "red light is always on"