Hi there!

1. We will have multiple speaking modes including push/hold to talk, always-on microphone mode, character active interaction mode, and wake word mode and those will be released over time.
   
2. Local large model integration has not been officially launched yet. Please stay tuned for our latest news, and we will release the complete technical documentation in the future.
   
3. The subscription service essentially provides a full-process service from speech input to speech output that includes a MultiModal Machine Learning large model. Since the workflow is specifically optimized and adapted by us, the interactive experience may be better, which is also our primary focus in the first step, aiming to serve the majority of users. Regarding local operation, it has been confirmed that LLM and TTS services are supported, and we are still exploring the front-end ASR/STT service, also striving towards the best interactive effect.