1. Material: Hardware + Electronics + Plastic2. Frequency: 2.4G3. Usage Time: Approx. 30 minutes4. Charging Time: Approx. 4 hours5. Battery Specifications: 7.4V/900mAh6. Charging Type: USB7. Remote Control Battery: 2xAA 1.5V (Not included in this product)8. Remote Control Distance: Approx. 30 meters9. 2. 4G long-distance remote control, one frequency per vehicle, supports multi-player simultaneous operation10. Waterproof remote control design, supports both land and water modes Specification: Package Weight One Package Weight 1.30kgs / 2.87lb One Package Size 29cm * 17cm * 17cm / 11.42inch * 6.69inch * 6.69inch Qty per Carton 12 Carton Weight 16.60kgs / 36.60lb Carton Size 60cm *…