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TCL Industries Holdings Co., Ltd. (the "Company") has recently been made aware of certain scams fraudulently using the name of the Company and its subsidiaries or associated companies, and fraudsters faking identities as the staff of the Company or the authorized distributors to carry out the following fraudulent activities: Learn More

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Why does smart glasses only display the projection screen but no sound after connecting to the adapter?
Please make sure the mute function is not enabled, otherwise the audio will come out from your phone.