QIYHBVR Dual-Brushless 6CH RC Helicopter - 3D Flight

Dual-brushless motors with direct-drive system deliver responsive throttle control and smooth flight dynamics for 3D aerial manoeuvres.

All-metal large tooth design paired with high-strength industrial M3 arc tooth transmission belt ensures durability and minimal maintenance requirements.

Adjustable flight controller allows customisation of sensitivity and flight characteristics to match pilot skill level and flying conditions.

Automatic return-to-home system activates when remote control signal is lost or battery power drops low, with mode switch override available.

Six-channel remote control provides precision command of altitude, direction, speed and 3D flight movements for outdoor performance.

Tool-free maintenance design with torsion spring pressure pulley allows one-minute belt replacement without disassembly.