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Introduction
3
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Care and maintenance
3
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Features
3
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Technical features
4
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Battery specifications
4
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Product content
4
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Buttons and ports
4
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Main functions
5
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Switching on and off the device
5
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Charging the battery
6
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Auto power off
6
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Bluetooth playback control
6
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Call control
6
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Audio input
7
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ANC (Active Noise Cancelling). System to reduce background noise
7
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Battery life
7
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Warranty
7
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Warranty procedure
7
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Declaration of conformity
8
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Summary of Contents for Headphones 7 Bluetooth ANC
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