Product Number: LB19849 Telemetric Reader Function; New Model 10J uses a 2.4 GHz two-way communication system and T-FHSS AIR In addition to the airplane/helicopter features, the glider and multicopter functions have been added to a high performance propo, which is able to explore unlimited possibilities. In addition, when using telemetry, it also has a voice reading function. It also has a vibrator function that allows you to check the numbers on the market and notify information such as lowering voltage. 10J Instruction Manual Specifications: Transmitter T10JM (T-FHSS AIR) Receiver R3008SB(T-FHSS AIR) Number of Channels: 10ch