It supports Class 1 (100 m) and Class 2 (10 m) operation.
Please check the " Table 29. Bluetooth Receiver RF Specifications", "Table 30. Bluetooth Transmitter RF Specifications", "Table 32. BLE RF Specifications" in the datasheet. The typical Tx power is 8.5dBm. For BLE stack 10dBm EIRP limitation is there.
I think the datasheet is self explanatory. Please let us know if you have any specific doubt in it. We will help you.