Good durability and strong impact resistance Fine workmanship endows the quadcopter with smooth and delicate appearance 6-axis design makes the gyroscope adjustable promoting flying stability USB charging cable allows you to charge it by computer 2.4G technology for anti-interference Smallest RC quadcopter at the current RC toy market Up and down/forward and backward/turn left and right/side flying/steering/hover/3D rolling action hand throwing flight Specifications: Brand: NIHUI Model: U207 Speed Control: Integrated Gyro: 6-Axis Gyroscope Main Blade Length: 1.57" / 4cm Frequency: 2.4GHz Flight Time: Approx. 4-5 minutes Charging Time: About 30-40 minutes Battery: Rechargeable 3.7V 150mAh Lithium Battery Transmitter Battery: 2 x 1.5V AA Batteries (Not Included) Control Distance: 100 meters Body Material: ABS & Electronic Component Color: Black Dimensions: (9.8 x 9.8 x 2.8)cm (L x W x H) Weight: 81g