Fangrui Product Details Channels: 9ch Supports Direct Connection With For Fatshark,skyzone, And Other Vr Goggles Head-mounted Displays And Simulation Displays. High Sensitivity Reception: -97dbm Efficient Dc/dc Power Support: 7-36v Supports 5v Power Output,easy Touch Button For Quick Channel Switching Receiver (ground Station): Input Voltage: 7-36v Dc (2-6s) Output Voltage: 5v/0.5a Video Format: Pal/ntsc Channels: 9 Channels Channel Selection: Short Press To Switch Frequency Due To Different Batches, There May Be Differences In Product Appearance, Color, And Printed Text, Which Will Not Affect The Use. Colour: Random Color, Dont Accept The Specified Color Material:pcb Package Contents: 1x Drone Accessories Kit Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.