Yes, users can send voice messages on WeChat. This feature is quite popular and allows for quick and efficient communication. To send a voice message, a user needs to open a chat with the desired recipient. Then, by tapping and holding the microphone icon that appears on the screen, the user can record their message. Once the recording is finished, they can release the button to send the message instantly. In addition, if the user decides that they do not want to send the voice message, they can simply swipe to cancel the sending process. Voice messages can enhance conversations by adding a personal touch, allowing users to convey tone and emotion that might be lost in text. For further information on this feature, it may be helpful to explore the WeChat support section on their official website.