The Siri Remote comes with a built-in lithium ion battery. To charge the Siri Remote, there is a Lightning connector port on the bottom of the device. Use the Lightning cable that came included with the Apple TV 4G to charge the Siri Remote.
Apple TV 4G
The Siri Remote battery is described as providing months of use on one charge with typical daily usage.
Not at this time. While the hardware in the fourth generation Apple TV has been shown to be capable of 4K video support, this is currently disabled in tvOS.
The fourth generation Apple TV has significant hardware upgrades compared to its predecessor. The new Apple TV 4G will feature tvOS, which includes support for third-party apps and games.
The Apple TV ships with 2 GB of RAM on board. Other specifications include:
While the fourth generation Apple TV will launch around the world, only eight (8) countries will initially receive full support for the Siri Remote.
Countries getting the Siri Remote with the Apple TV 4G in October 2015 include: