diff --git a/components/media_player/i2s_audio.rst b/components/media_player/i2s_audio.rst
index b3543c8f1..6a1beda0a 100644
--- a/components/media_player/i2s_audio.rst
+++ b/components/media_player/i2s_audio.rst
@@ -25,7 +25,7 @@ Configuration variables:
 
 - **dac_type** (**Required**, enum)
 
-  - ``external``: Use an external DAC, for example the NS4168.
+  - ``external``: Use an external DAC, for example the NS4168, or UDA1334A.
   - ``internal``: Use the internal DAC
 
 - All other options from :ref:`Media Player <config-media_player>`
@@ -33,9 +33,9 @@ Configuration variables:
 External DAC
 ************
 
-- **i2s_lrclk_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use for the I2S LRCLK signal.
-- **i2s_dout_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use for the I2S DOUT signal.
-- **i2s_bclk_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use for the I2S BCLK signal.
+- **i2s_lrclk_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use for the I2S LRCLK (Word Select or Left/Right Clock) signal.
+- **i2s_dout_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use for the I2S DOUT (Data Out) signal.
+- **i2s_bclk_pin** (**Required**, :ref:`Pin Schema <config-pin_schema>`): The GPIO pin to use for the I2S BCLK signal (Bit Clock).
 - **mode** (*Optional*, string): The mode of the I2S bus. Can be ``mono`` or ``stereo``. Defaults to ``mono``.
 
 Internal DAC