Thank you for viewing! This is a high-performance radio control transmitter with a 10-channel digital pro and the 2.4GHz T-FHSS AIR system. - Brand: Futaba - Model Name: 10J - Number of Channels: 10 channels - Frequency: 2.4GHz - System: T-FHSS AIR - Display: LCD display There are scratches and dirt associated with the used item, but the condition is clean. To prevent any problems, please understand that this is a used item and purchase with a 3N agreement (no returns, no refunds, no exchanges). Thank you for viewing.