8K Dual Camera Long-Endurance Drone with Optical Flow Positioning, One-Key Return, 2000m Control, 30ft/s Speed, High-Capacity Batteries, Ideal Gift for Adults And Aerial Photography Lovers, Drone with Screen Remote Control, Indoor Drone, Long Distance Drone Item Description Maximum Takeoff Weight (g): 500Power Mode: Battery PoweredOperating Voltage: ?36V Maximum Takeoff Weight (g): 500 Power Mode: Battery Powered Operating Voltage: ?36V Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return within 7 to 21 days from delivery date but product should be in original position and not in damaged condition,the return shipping charges will be buyer responsibility