1. Up to 8 hours of battery life on one charge, and up to 20 hours of long battery life for earbuds (50mAh) with charging case (300mAh).
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<div>2. Professional tuning, powerful bass and mids, 360° HD stereo sound quality.</div>
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<div>3. IPX7 waterproof protection against sweat and rain, perfect for outdoor sports.</div>
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<div>4. Universally compatible Type-C port, support wired/wireless charging.</div>
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<div>5. BT 5.1 chip, low-latency and more stable transmission.</div>
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<div>6. Connect once opening the case, convenient finger touch control.</div>
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<div>7. Built-in high sensitivity microphone, enjoy crystal clear calls on both ears.</div>
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<div>8. Mini and lightweight with lanyard, easy to carry.</div>
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<div>Specifications:</div>
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<div>Type: in-ear</div>
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<div>BT version: 5.1</div>
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<div>Supported protocols: HSP/HFP/A2DP/AVRCP</div>
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<div>Audio decoding: AAC/SBC</div>
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<div>Speaker sensitivity: 99.5dB±3</div>
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<div>Frequency response range: 20Hz-20KHz</div>
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<div>Impedance: 32Ω</div>
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<div>Max power of earbuds: 3mW</div>
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<div>Speaker: Φ6mm</div>
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<div>Music time: about 8h (80% volume)</div>
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<div>Talk time: about 6h (80% volume)</div>
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<div>Case standby time: over 6 months</div>
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<div>Charging input: DC 5V/1A</div>
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<div>Earbud battery capacity: 50mAh</div>
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<div>Case battery capacity: 300mAh</div>
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<div>Cycle counts: 2.5 times</div>
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<div>Earbud charging time: 1.5h</div>
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<div>Case recharging time: 1.5h</div>
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<div>Charging port: Type-C</div>
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<div>Waterproof rating: IPX7</div>
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