Features: Obstacle Avoidance, Other Video Capture Resolution: Other Operator Skill Level: Beginner, Intermediate Indoor/Outdoor Use: Indoor-Outdoor Camera Mount Type: Other Model Number: 3.5Ch 2.5Ch Rc Helicopter Controller Mode: MODE2 Control Channels: 3.5 Channels Controller Battery: AA BATTERY(NOT INCLUDED) Plugs Type: USB Power Source: Electric Remote Control: Yes Aerial Photography: No Recommend Age: 14+y Type: HELICOPTER Material: plastic colour: Gray Package Contents: 1 x Rc Helicopter 1 x Remote Control(randomly style, Cannot be chosen the specific style.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.