The 4G internet functionality means users will be able to download books more quickly than on the previous 3G version.
The new model also has Bluetooth and integrates with Amazon’s Audible service to stream audio books to wireless headphones or speakers, Bloomberg reports.
The 4G version costs $350 and includes 32 GB of storage. The base model – without 4G capability and with 8 GB of storage – costs $250.
