diff --git a/src/react/index.ts b/src/react/index.ts
index 1837447..0484b33 100644
--- a/src/react/index.ts
+++ b/src/react/index.ts
@@ -11,3 +11,4 @@ export { type OpenAISTTOptions, useOpenAISTT } from './useOpenAISTT';
 export { type OpenAITTSOptions, useOpenAITTS } from './useOpenAITTS';
 export { type SpeechRecognitionOptions, useSpeechRecognition } from './useSpeechRecognition';
 export { type SpeechSynthesOptions, useSpeechSynthes } from './useSpeechSynthes';
+export { type TTSHook } from './useTTS';
diff --git a/src/react/useTTS/index.ts b/src/react/useTTS/index.ts
index 1e30d61..e78af98 100644
--- a/src/react/useTTS/index.ts
+++ b/src/react/useTTS/index.ts
@@ -7,7 +7,9 @@ import { type AudioProps } from '@/react/AudioPlayer';
 import { useStreamAudioPlayer } from '@/react/hooks/useStreamAudioPlayer';
 
 export interface TTSHook extends SWRConfiguration, Pick<SWRResponse, 'error' | 'mutate'> {
-  audio: AudioProps;
+  audio: AudioProps & {
+    arrayBuffers: ArrayBuffer[];
+  };
   canStart: boolean;
   isGlobalLoading: boolean;
   isLoading: boolean;
@@ -61,7 +63,7 @@ export const useTTS = (
         if (index < textArray.length - 1) {
           setIndex(index + 1);
         } else {
-          onFinish?.(restAudio.arrayBuffers, ...rest);
+          onFinish?.([...restAudio.arrayBuffers, data].filter(Boolean), ...rest);
           setShouldFetch(false);
           setIsGlobalLoading(false);
         }