1. Material: ABS 2. Body weight: 720P (single camera) 140g; 720P: 142g; 1080P: 146g; 4K: 148g 3. Intelligent lithium battery capacity: 3.7V 1600mAh 4. Remote control distance (no interference, no obstruction): about 100m 5. Image return distance (no interference, no obstruction): about 80m 6. Flight time: about 20-22 minutes 7. Charging time: about 3 hours 8. Charging method: USB 9. Body size: 27x27x7cm 10. Support phone size: 5 inches 11. Transmission frame rate: 25fps 12. 720P (single camera)/720P specification photo/recording resolution (front camera): 1280x720; 1080P specification photo/recording resolution (front camera): 1920x1080; 4K specification photo resolution (front camera): 4096x3072, 4K specification Video resolution (front camera): 2048x1080 (actual 2K) 13. Lower camera photo resolution/video resolution: 1280x720P 14. Recognition distance for portrait following/gesture photo recognition/gesture video recording: 1-5m 15. Features: Long battery life. 4 channels, with LED lights/6-axis gyroscope, with gyroscope calibration function / rise, fall, forward, backward, left turn, right turn, hover / fast and slow gear, headless mode / 360 degree roll. One-key return to home/WIFI mobile phone control, precise height setting, photo, video, gesture video (palm/swing rectangle gestures), palm control (the aircraft rises and falls), intelligent portrait recognition and follow (forward and backward), trajectory flight 16. MV Functions: filters, video effects, adding background music, picture/video sharing Notice: 1. 720P/1080P/4K specifications all support optical flow positioning/portrait following/gesture camera recognition/gesture video recognition, 720P (single camera) specifications do not support Packing list: Aircraft (including battery) x 1 Remote control (without batteries) x 1 Manual x 1 Screwdriver x 1 APP QR code x 1 USB charging cable x 1 High stand x 2 Spare blade x 4 Protective ring x 4