[Brushless Motors and Optical Flow]E55 drone features brushless motors for stable flight and optical flow positioning for precise hovering. [4K Dual Camera System]Equipped with dual cameras capable of 4K resolution, allowing for horizontal, vertical, and top-down shots with 90° adjustable angle. [FPV Real-Time Transmission]Wi-Fi FPV function enables real-time video transmission to your smartphone or the included remote control with screen. [Intelligent Flight Modes]Supports headless mode, altitude hold, 360° flips, and custom flight path drawing for versatile flying experiences. [Four-Way Obstacle Avoidance]Smart sensors provide four-way obstacle avoidance for safer flights in complex environments. [Long Control Range]Enjoy a control distance of up to 150 meters horizontally and 30 meters in altitude for expansive flight possibilities. [Foldable Design]Compact 22 x 22 x 12cm size makes it portable and easy to carry for outdoor adventures. Specifications: Dimensions: 22 x 22 x 12cm Material: Plastic, Metal, Electronic components, Acrylic Frequency: 2.4G Channels: 4 Battery capacity: 3.7V 900mAh Motor: 1503 Brushless Charging Time: 90 minutes Control Range: 150m horizontal, 30m altitude Flight Time: 10 minutes Camera Resolution: 480P (Advertised as 4K) Transmission: Wi-Fi Remote Battery: Built-in 500mAh lithium battery Features: Optical flow positioning, altitude hold, headless mode, 360° flip, dual cameras, four-way obstacle avoidance Age Recommendation: 14and Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.