Feature: 1. Speech synthesis module, which can realize Chinese and English speech synthesis, with DC3.3V working voltage. 2. Support voice recognition function, support the recognition of 30 command words, strong practicality. 3. The chip integrates 80 common prompt sound effects, which are suitable for information prompts, ringtones, alarms, etc. in different occasion. 4. Support voice encoding, decoding function, users can use the chip to directly record and play, simple to operate. 5. Manufactured according to the original production specifications, in line with strict quality standards. Specification: Item Type: Speech Synthesis Module Material: PCB Working Voltage: DC3.3V Functions: 1. It can realize Chinese and English speech synthesis; 2. Integrated voice encoding and decoding functions, which can support users to record and play; 3. Integrates a lightweight voice recognition function and supports the recognition of 30 command words.. Package List: 1 x Speech Synthesis Module