All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
ESP32 Audio Kit has integrated hardware such as power amplifier circuit, MIC and 3.5mm audio interface. Users only need to prepare a 3.5mm plug earphone or a speaker to experience music playing and recording functions.
ESP32-Audio-Kit development board also designs a battery charging circuit, and users can access lithium batteries to achieve mobile playback. Support 3.7V lithium battery input; support 5V 2A power input, support simultaneous lithium battery charging
ES8388 is a low-power, cost-effective audio codec chip, internal integration of 2 ADC and 2 DAC, microphone amplifier, headphone amplifier, etc.
Supports a variety of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3, etc.
ESP32-A1S is an ultra-small, powerful module, can be widely used in various Internet of Things occasions, suitable for home smart devices, smart audio, etc.
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