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Yes, the Insignia™ 2.1 Channel Soundbar with Wireless Subwoofer does have an auto shut-off feature. According to the official quick setup guide for model NS-HTSB2123, the soundbar will automatically turn off after 15 minutes of inactivity (no audio signal) to conserve power . You can also manually disable this feature if needed through the remote control settings.
Sorry, there was a problem. Please try again later.Yes it will auto shut off when not in use. If you connect via ARC hdmi, it should turn on and off with the TV.
Sorry, there was a problem. Please try again later.Unfortunately not.
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