| Highlights | multi-flying functions 360 degree accurate orientation Omni-directional flight. Equiped with gyroscope and colorful LED light |
| General Spec | |
| Brand | Huan Qi |
| Model | 839 |
| Type | radio control |
| Channel | 3C |
| Material | metal alloy |
| Gyro | support |
| Function | Forward， backward， ascending， descending and turn left or right function. |
| Compatibility | suitable to fly indoors |
| Battery for Helicopter | 3.7V rechargeable lithium battery |
| Battery for R/C | 8 AA batteries (not included) |
| Others | colorful flashing light for night flying easy-disassembly battery cover random shipment of colors |
| Product Details (without package) | |
| Dimension | approx. 39*18.3cm (lenth*height) |