SKWS key words spotting solution runs independently on the local end of the device and responds to the user's voice command in real time. The combination of microphone array and SVE solution can achieve accurate speech recognition in noisy environments. Combined with the voice sensor, SKWS solution can accurately detect the voice endpoint and confirm the user, reducing the standby power consumption and false recognition rate. The solution supports parallel recognition of multiple control commands, without cloud confirmation, so that user commands can be responded instantly, which can improve the experience.