Product name: For MAVIC 4 PRO parabolic deviceApplicable models: For Mavic4Pro droneMaximum load: 500gBuilt-in battery capacity: 100mahCan be opened about 120 times on one chargeSelf-charging time: 70 minutesBuilt-in battery:Battery capacity of parabolic device: 3.7V/100mAh lithium ionLithium content: 0.03gWeight: 1.87gPurpose:1. Gift delivery. Used for gift delivery on special days to create surprises and romance2. Desert island rescue. Search for trapped people on desert islands, throw medical supplies and food for rescue3. Throw bait for sea fishing, expand your fishing range, and open up new fishing world4. Marine rescue, the items needed for marine rescue delivery are faster and safer5. Effectively increase the height by 35mm to avoid direct contact with the groundPrecautions: It takes about 70 minutes to fully charge, and 120 delivery missions can be opened when fully charged. Maximum load 500g, please turn off the power switch after using the dispenserColor: GrayNet weight: 88gPackaging weight: 176gPacking method: Color boxPackaging size: 17*11.3*6.6CMPacking list: parabolic device*1, magic cable tie*2, charging cable*1, luminous strips*12, reflective strips*12