The black and red Hubsan X4 H107C-HD Quadcopter with Spare Battery, Props and Changer Kit is s bundle from B&H that features the X4 H107C-HD palm-sized quadcopter, a spare battery for it in addition to the one that is included, a USB battery charger and a total of eight spare props. 

The X4 H107C-HD Quadcopter in black and red is a quad-rotor, palm-sized RC helicopter that features a 2 megapixel HD FPV flight camera, a 2.4 GHz, 4-Channel transmitter, and a Mode 1/Mode 2 configurable transmitter (hand-held radio controller). The most notable feature of this quadcopter is its size, even with a prop-to-prop wingspan of just 5.75" it sill has room for a camera. To record video there is a MicroSD/MicroSDHC memory card slot below the "tail" section that is activated using a button just to the side of the card slot.

Powering the quadcopter, a 3.7V, 380 mAh lithium-polymer battery tucks away inside the body providing up to 7 minutes flying time, and a spare is included as part of the bundle. A USB charger is also included to make finding a power source, such as a laptop, car with USB port, or portable power cell, easier when out in the field. Finally, two sets of four props are included to help ensure a broken prop won't put you out of commission for the day. 

For more information on the items in this bundle, please follow the links below.