Notes: 1. Do not store batteries inside the drone for more than 3 days. After flight or charging, please remove the battery from the drone to prevent over-discharge. 2. Initial satelite acquisition may take longer. Please connect via USB for satelite locking instead of using the battery to avoid VTX overheating. If satelites cannot be locked, stay away from high-power electrical equipment and interference sources. 3. Power Kits match with DJI O4 VTX. The original DJI O4 coaxial cables are incompatible due to length constraints.Please replace with compatible coaxial cables for proper installation. Feature: - 15-Minute Long Endurance | Uninterrupted Flight. - Optional Versions: Analog Version/O4 Lite HD Version/Power Kit Version. - Using two 18650 power batteries, achieve up to 15 minutes long-Endurance flying. - Supports 15W fast charging.Connect charging cable to initiate safe, balanced charging (auto-stop when full). - Power button lights with One-Button Startup. - Its new-gen STM32H743 High-Performance FC brings powerful processing, rapid response, and seamless control. - Fully Enclosed Injection-Molded Body can protects internal hardware effectively. - Multi-function Buzzer Prompt/Customizable RGB Light Strip/Use M100 Mini GPS to compact and precise positioning. Product Specification: Brand: HGLRC Model: Rekon35 v2 Item Name: 3.5 Inch 2S Long Range FPV Racing Drone Frame: Rekon35 v2 Frame kit FC: HGLRC H743 20A ELRS2.4G 2S V1 AIO FC Firmware: HGLRCH743 Gyro: ICM42688P Motors: Specter 1404 5500kv Optional VTX: DJI O4 Air Unit / HGLRC Zeus nano VTX 350mw Optional Receiver: Onboard ELRS 2.4G / ELRS 915Mhz GPS: HGLRC M100 mini Propellers: Gemfan 3630 Weight: 1805g?HD Version) 1745g?Analog Version) 1695g?Power Kit Version) Total Package Weight: O4 Version Weight: 3565g?Does not include batteries) Analog Version Weight: 3515g?Does not include batteries) Power kit Version Weight: 3455g?Does not include batteries) Package Dimensions: 175*158*75mm Recommended Battery: HGLRC 18650 Battery Charging Time: 70minutes(7.0v-8.4v) Package Included: 1 x Rekon35 v2 FPV Racing Drone 1 x Type-C 1m 8 x Propeller 1 x 1.5mm Hexagon L-type Wrench 8 x M2X8 Half Round Head Screws 1 x Rekon Sticker 1 x Instructions 1 x HGLRC Sticker