Air Thrower Dropping System Double Release Ring Fishing Bait Dropper for DJI Mavic 2 Pro ZoomFeatures:1. Double Release Thrower Servo Controlled Dropper Device for DJI Mavic 2 Pro /Zoom Drone Dropping System.2. Easy to Control: One-Click Operation with the Remote, the Remote Range of Delivery Device is the Same as the Range of the Drone Remote.3. Minimalist Constuction: Light Weight, Convenient Size, Easy-Installation, No Need to Redesign Your Drone, with Bult-in Battery, Can Continually Open and Close for 200+ times on One Charge.4. Application: Throwing Fish Bait, Drone Fishing Line Release, Flower Dropping, Advertising, Wire Leading and Guiding, Parties and Celebration, Proposal, Search and Rescue. (You Can Use Play-road Device to Cast a Life Vest Far Away in the Sea).5. For Mavic 2 Pro /Zoom Airdrop is designed to provide a light weight and easy-to-use dropping experience. It allows you to drop anything (Do not Exceed the Max Load Weight) you want from your drone and at any range your drone can reach.6. Kindly note: for safety consideration, please do not carry overload weight(max loading weight: 500g).Specifications:Material: ABSBattery Capacity: 3.7V 150MAHCharging interface: TYPE-CMax Loading weight: within 500g recommended (Depends on your drone's maximum carriage weight)Standby time: about 12 hoursBattery Charging Time: Less than 90 minutesCharge once can be operated about 200 timesColor: GrayNet weight: about 100gProduct size: about 9.7*8.5*5.3cmCompatible with: for DJI Mavic 2 Pro /Zoom DronePackage list:1 x Thrower1 x Set of Landing gear1 x Light Sensing Cable1 x USB-C Charging Cable2 x Strip1 x Rubber stripNote: Drone and other acceesories are not included!