A flying drone can charged during flight wirelessly according to researchers at the Imperial College London. This means that the team of researchers has been able to transfer power over larger distances that cell phones which could mean that the drones could be recharged when air-borne; thereby eliminating the restrictions in terms of control range and flight duration.
It is hoped that medical implants could also be recharged using this technology in the days to come.
2.4GHz Wireless Predator Quadcopter Drone with Camera - WiFi 4 Channel FPV, 6-Gyro RC Quadcopter w/HD Camera, Live Video, Headless Mode Function, Low Voltage Alarm, VR Headset-Compatible - SereneLife
- Headless mode: up, down, left, right turning, left and right side flying, forward backward flying, low speed, high speed – there’s nothing this Quadcopter drone can’t do! It also has a headless mode function for an easier and smooth flying experience
- 1280x720p resolution: The FPV drone will allow you to take detailed pictures and to record and stream real-time videos in high definition of the world from above. You can take aerial footage in 720P HD/ 30 fps and Show off to your friends
- 2.4GHz remote control: allows you to control the drone from an 80-100 meters distance, however, the Wi-Fi FPV transmission distance is 50-60 meters. You can even connect the flying drone to your smartphone and guide It with your device
GBlife 2.4Ghz Wireless Remote Control Jumping RC Toy Cars Bounce Car No WiFi for Kids (Black)
- ✦RC Bounce Car✦ Amazing toy car can jump 31.5 inches high in the air; cruise at 7km/H; Moves with fun lights and sounds, a variety of stunts bring you more fun.
- ✦2.4GHz Transmitter✦ Remote control distance up to 30-45m (98-147 ft) in open area. Anti-interference transmission technology allows multiple toy cars to play at the same time.
- ✦Cool RC Stunt Car✦ It can spin 90°, 180°and 360° in less than a second, basic skills like moving forward, backward, turning left or right are also easy to operate, perfect toys for 14+ ages boys girls.
- ✦Shock-proof Wheels✦ High-end bounce car is equipped with 2 large shock-proof, extendable wheels to achieve the best performance while playing. One button to turn on / off. Bounce car size(L*W*H): 7.5* 5.5*4.3 inches.
- ✦Power Supply✦ Jumping car: built-in 3.7V rechargeable battery, USB cable charging, the indicator will turn off when fully charged. Remote controller: 3* AA battery (not included). Note: the car will not jump and says “goodbye” when the battery is low.