GoolRC 2.4G FS-GT2 2CH Radio Controller RC Transmitter (2 Channels)& Receiver (3 channels) for Car Boat

Specifications: Transmitter: Channels: 2 Channels Model Type: Car/Boat RF Power: Less than 20dbm Modulation: GFSK Code Type: Digital Sensitivity: 1024 Low Voltage Warning: Yes (less than 9v) DSC Port: Yes Charger Port: Yes Power: 12V DC (or 8x AA batteries) Weight: 328g ANT Length: 26mm Size: 159*99*315mm Color: Black + Orange Certificate: CE FCC Receiver: Channels: 3 channels Model Type: Car/Boat Frequency Band: 2.4G Modulation: GFSK Sensitivity:1024 RF.Receiver Sensitivity: -100dbm Power: 4.5-6vdc Weight: 5g ANT Lenth: 26mm Size: 37.6*22.3*13mm Color: Black Certificate: CE FCC Package Size: 28 * 19.5 * 11.5cm package Weight: 584g Package including: 1 * Transmitter (FS-CT2) 1 * Receiver (FS-GT3C) 1 * Manual