1. For the beginners, please practice flying drones via sim or betaflight configurator, which can prevent camera from damaged by frequent drops during flight.
2. For how to replace the camera, please refer the video about the product picture in the detail page.
3. The frame and props are visible when the camera's angle is 0°. Adjust it to about 25°, then the frame and props are invisible when flying.
4. This drone is ELRS flight controller version, please pre-check that the protocol version of all devices connect with this drone is the same one, like the transmitter, TX module, etc, so that they can bind together.
5. Please DO NOT change the ESC or Motor settings on the Betaflight configurator, BLHeli Configurator, or Bluejay Configurator, otherwise, the FC will be invalid.
6. Only ELRS 2.4G version supports motor direction set through Betaflight Configurator and SPI Frsky version does not support it. BLHeli Configurator and Bluejay Configurator are invalid for the BB51 ESC (both versions).
7. Cetus X Brushless Quadcopter should work with two 1S batteries. Do not recommend using different brand batteries.
8. The frame and props are visible when the camera's angle is 0°. Adjust it to about 25°, then the frame and props are invisible when flying.

Specification
Item: Cetus X Brushless Quadcopter
Weight: 55g
Wheelbase: 95mm
FC: F4 1S 12A FC V2.2 (ELRS 2.4G)
Motors: 1103 11000KV Motor
Props: Gemfan 2020 4-Blades Props
Camera: C04 FPV Camera
Camera Adjustable Angle: 0°-40°
Receiver Protocol: ELRS 2.4G
VTX: M04 25-400mW VTX
Battery: 2*BT2.0 450mAh 1S 30C Battery
Flight time: 5 mins

Package
1 * Cetus X Brushless Quadcopter
1 * BT2.0 Battery Charger and Voltage Tester
2 * BT2.0 450mAh 1S 30C Battery
1 * Phillips Screwdriver
1 * Prop Removal Tool
1 * Type-C Adapter
4 * Gemfan 2020 4-Blades Props