Feature: 1. 2.4GHz, 8 channels, single and two-way mode switching. 2. Two way return, real-time display of power battery voltage and receiver signal strength. 3. Light and delicate, long time operation will not fell fatigue, weight only 227g. 4. Low voltage alarm, built in vibration motor and buzzer signal connection status prompt. 5. Suitable for dual track model, Mini Boats, Remote Control Car, Tanks. Specification: Features: 2.4GHz, 8 channels, single and two-way mode switching. Two way return, real-time display of power battery voltage and receiver signal strength. Light and delicate, long time operation will not fell fatigue, weight only 227g. Low voltage alarm, built in vibration motor and buzzer signal connection status prompt. Suitable for dual track model, Mini Boats, Remote Control Car, Tanks. Specifications: Item: 2.4GHz Remote Controller 8-channel, 2.4GHz Two-way, O2 Protocol Applicable Vehicles: Mini Boats, Remote Control Car, Tanks Display: 128 * 64 LCD Size 165 * 150 * 90mm Weight 227g Package Information: Package Size: 20.5*14.5*11cm Package Weight: 399g Package List: 1* 2.4GHz Remote Controller Package List: 1* 2.4GHz Remote Controller