Features: 2.5Channel Remote Control Helicopter Toy: Our remote control helicopter toy support obstacle avoidance, ascending and descending, turn left & right with gyroscope, stable hovering & restore the real driving experience. Easy to Charge: Attached USB charging cable, built-in li-ion battery with capacity 3.7V 150mAh, easy to charge and operate, the battery duration after fully charged around 8 minutes. Flexible Blade Jam-Protections: Carry with lightweight body, durable nylon blade, and auto blade jams protections designed, safety and stable hovering which friendly for for beginners control, safety to operate. Obstacle Avoidance: Smart obstacle avoidance design, easy to operate and change the directions automatically after sensing the obstacles, worry free of hitting and lasting the performance. Selected Material: The RC helicopter toy use qualified plastic material and electronic components, lightweight & flexible, perfectly to ensure the stability and make sure the drone could operate easily. Specifications: Product Dimension: approx. 29 x 4.5 x 13cm/11.41 x 1.77 x 5.12inch Net Weight: approx. 310g/0.68lbs Color Option: Gray/Khaki Body Battery: Rechargeable Li-ion Battery 3.7V, 150mAh Material: Plastic, Electronic Components Battery Duration: approx. 8 minutes Charging Time: approx. 30 minutes Remote Distance: approx. 10-15 meters Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x RC Helicopter 1 x USB Charging Cable 1 x Remote Controler 1 x Spare Blade