Infrared induction suspension device There is a sensing device at the bottom of the helicopter, which will rise when the bottom senses obstacles. Small and lightweight. Portable and easy to carry.
eBay
Wltoys XK K170 Battery 3.8v 800mAh Charger RC Helicopter Spare Parts Original Aircraft Parts
Aliexpress UK
Flash RC LED Light Kit for RC Helicopter Airplane Aircraft Plane Realistic 8 LED Lighting System. Useful RC Airplane Accessories - 8 Set could be widely applied to electric aircraft, helicopter and airplane.
eBay
GARTT 1220KV 2100w 6S Brushless Motor For Trex 550 / 600 RC Helicopter
Aliexpress UK
Flash RC LED Light Kit for RC Helicopter Airplane Aircraft Plane Realistic 8 LED Lighting System. Useful RC Airplane Accessories - 8 Set could be widely applied to electric aircraft, helicopter and airplane.
eBay
C189 MD500 1:28 2.4G RC Helicopter 4-Channel 6 Axis Gyroscope Optical Flow Brushless Motor Remote Control Toy For Children Adult
Aliexpress UK
Flash RC LED Light Kit for RC Helicopter Airplane Aircraft Plane Realistic 8 LED Lighting System. Useful RC Airplane Accessories - 8 Set could be widely applied to electric aircraft, helicopter and airplane.
eBay
CNC Aluminum T-rex 550 Anti Rotation Bracket for Align Trex 550 RC Helicopter Part
Aliexpress UK
Drone weight 0.08. type HELICOPTER. Drone with four way abstacle avoidance function. Channel: 4ch. motor Brush Motor. Gyro: 6 AXIS. 1 x RC quadcopter. operator skill level expert.
eBay
S2 Steel Tool 12 in 1 Screwdriver Set Hex Screwdrivers RC Tools Set for RC Model Robotics Bench Helicopter Rc Toys
Aliexpress UK
Even in the dark, you can have fun. The flying toy has built-in advanced sensor transmitter and sensor receiver. When turned on, it will light up and wait for 2 or 3 seconds, and then automatically start flying.
eBay
JX PDI-6221MG Metal Gear 20kg RC Servo Arm Large Torque Digital Coreless Servo for RC Car Crawler RC Boat Helicopter Model
Aliexpress UK
Flash RC LED Light for RC Helicopter Airplane Aircraft Plane Realistic 8 LED Lighting System. Useful RC Airplane Accessories - 8 Set could be widely applied to electric aircraft, helicopter and airplane.
eBay
4pcs/lot Rc Brushless 30A ESC 2-4S Electric Speed Controller with 5V 2A BEC For Rc Multicopter helicopter
Aliexpress UK
Flash RC LED Light Kit for RC Helicopter Airplane Aircraft Plane Realistic 8 LED Lighting System. Useful RC Airplane Accessories - 8 Set could be widely applied to electric aircraft, helicopter and airplane.
eBay
HOOVO 11.1 V 8000 mAh Lipo Battery 3S 120C Hard Case RC Battery Batteries with EC5 Connector Plug for RC Scale Helicopter Car
Aliexpress UK