Applicable to drones such as for DJI, for Daotong, and for other compatible models Remote control with a maximum range of approximately 3 kilometers Capable of remote deployment for applications such as advertising, bait, gift dropping, food delivery, wedding ring delivery, and similar uses USB charging, quick-release mechanism, one-button remote control operation Easy and convenient installation Compatible models: most drones available on the market Note: Red light remains on during charging and turns off when fully charged Maximum load capacity: 500 grams Built-in battery capacity: 50 mAh Standby time: approximately 6 hours Number of releases per full charge: approximately 200 times Recharge time: 30 minutes Color: As shown in images Material: Plastic Package Contents: 1 x Thrower 1 x Throwing line 1 x USB charging cable 1 x Remote control The package includes only the items listed above; other accessories are not included Note: Due to lighting effects and monitor settings, the color in the images may slightly differ from the actual product. Measurement error allowance is +/- 1-3 cm