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Crystal Clear Sound: Experience perfect stereo music quality with enhanced X-Bass technology, allowing you to hear fine details and tones in crystal clarity.
True Wireless Freedom: Enjoy true wireless freedom with the TWS technology, allowing seamless connection between each earbud and your device without any cables.
Package Contents: The package includes Polosmart FS45 Soundair TWS Wireless Earbuds Black, a charging case, 2 pairs of silicone ear tips, 1M TYPE C charging cable, and a user manual.
Function and Description: These earbuds are electronic listening devices that convert the electrical signal from the source into sound, delivering high-quality music and clear calls with its high-performance microphone. It also allows you to answer incoming calls while listening to music.
Technical Specifications: Features Bluetooth 5.0, Micro USB charging input, 1.5 hours charging time, 40mAh battery for earbuds, 300mAh battery for the charging case, up to 3 hours of single charge usage, up to 10 hours of total music playback time, up to 8 hours of total talk time, 100 hours of standby time, 10mm speaker diameter, operating temperature range of -10°C / +45°C, music and volume control, phone call answer and end, reject incoming call, enhanced bass, compatibility with Siri and Google Assistant.
