Capture perfect moments- 1080p HD camera with 60 degree manual adjustable angle and FPV real-time Wi-Fi Transmission let you experience the fast and clear first person view flight and brings the excellent video and picture for you. Travel partner: HS161 can be used as a hand-held camera to take photo/video, shooting wonderful moments quickly and smooth. And the drone has built in flash lights which are bright enough to help in emergency situations. Optical flow positioning: The technology of optical flow positioning makes the drone hover more stable, and achieve better performance in precise location and photograph. Extreme portability: Foldable arms design makes the drone compact and portable, convenient to carry out. Just slip it to your bag and take it with you anywhere. Unfolding dimensions: 10.03*8.66*1.25 IN; Folding dimensions: 7.08*1.57*1.25 IN Power bank funtion: It features a creative design which equipped with a USB port, making the drone as a 1000mAh power bank. Quick charge for iphone 6s plus from 0 to 40%.