Product name:Radiolink R8FM 2.4GHz 8CH SBUS/PPM Micro RC Receiver for Mini FPV Racing Drone Quad Aircraft T8S/T8FB Transmitter Precise details: Specifications: Brand: Radiolink Model Name: R8FM Color: Black Connectivity Technology: 2.4GHz Item Weight: 2.5 Grams Remote Control Technology: 2.4GHz Control Type: Remote Control Features: Strong Anti-interference: with frequency hopping spread spectrum (FHSS) pseudo random algorithm to give R8FM with excellent anti-interference ability. 8 Channels: with standard SBUS/PPM signal output, high resolution ratio of 4096, fast respone for all channels. Long Range Control: stable remote control distance up to 1.2 mile in the air. (actually control distance depends on the environment.) Super Mini Size: 0.09oz only 0.78*0.59*0.2 inch, light weight and tiny size for mini drone, such as 130 120 110. Easy to Bind and Safe Protection: only 1 second bind to T8S/T8FB transmitter. The voltage protection software technology of RadioLink ensures both transmitter and receiver are protected from a reverse polarity connection. Package Included 1x Radiolink R8FM 8 Channels 2.4GHz Micro RC Receiver