Iq Sound Iq-243Tws Tws Bluetooth In-Ear Earphones With Mics And Led-Power-Displa

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Driver size: 10 mm;
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Frequency response: 20 Hz to 20 kHz for faithful sound reproduction;
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Nominal impedance: 32 ohms to efficiently conduct power;
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Bluetooth(R) v5.3 for streaming audio up to 32-ft. away;
dual hands-free microphones make it easy to answer calls;
True Wireless for stereo sound;
optimized for Google Assistant(TM) and Siri(R);
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After earphones are paired for the first time, whenever the charging case is opened, the earbuds will auto sync for convenience;
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Environmental noise cancellation - 2 outer microphones work with inner microphone to block surrounding sounds while you are on a call;
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Position detection in-ear sensor - audio pauses when earphones out of your ear and resumes when placed back in;
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Touch controls for ease of use;
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Sweat- and water-resistant (IPX4);
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3.7-volt, 300-mAh rechargeable Li-Ion battery in case;
40 mAh in earbuds;
music and talk time up to about 8 hours and charging case holds up to 20 hours for a total of 28 hours;
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Battery case has LED display that shows power;
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Includes USB-C(R) charging cable, charging case, silicone eartips (S, M, and L), and manual;