Model: FreeBuds Pro 3
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How to wear: in-ear
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Call noise reduction: Supported
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Active noise reduction: Supported
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Bluetooth: Bluetooth 5.2
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Bluetooth protocol: L2HC3.0, LDAC, AAC, SBC
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Voice control: Voice wake-up is not supported
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Noise reduction type: ANC noise reduction
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Control switch: pinch and slide
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Charging interface: USB-C interface
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Battery Capacity Box Battery capacity: 510mAh (minimum)
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Power input: 5V-1.5A
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Theoretical charging time Charging headphones with charging box: about 40 minutes Empty box wired charging: about 60 minutes empty box wireless charging: about 150 minutes
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Call quality Refer to the narrowband call standard TIA-810B or broadband call standard TIA-920 for call specifications such as transmit/receive loudness, transmit/receive floor noise, transmit/receive frequency response, transmit/receive distortion, and echo
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Microphone 3 Microphone + bone conduction sensor
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Horn: 11 mm four magnet Helbeck magnet array moving-coil unit + UHF microplate tweeter unit
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Size Single earphone: H * W * D: 29.1mm * 21.8mm * 23.7mm; Charging box: Height * width * depth: 46.9mm * 65.9mm * 24.5mm
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Weight Single headset: 5.8g±0.3g; Charging case: 45.5±1g(without headphones)
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Frequency response range: 14HZ-48KHZ
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Dust and water splash resistance: IP54
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HarmonyOS Multi-Device Link: Supported
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Dual device link (unlimited system) : Supported
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Hi-Res: Supported
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HWA: Yes
