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Bluetooth Version: V5.1
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Support Protocols: HSP, HFP, A2DP, AVRCP
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Audio Decoding: AAC, SBC
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Communication Range: ≤15m
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Frequency Response: 20Hz-20KHz
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Speaker Sensitivity: 119 ± 3dB
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Distortion Rate: ≤5%
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Drive Unit: φ13mm
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Impedance: 32Ω
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Power: 3mW
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Charging Box Capacity: 320mAh
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Headphone Battery Capacity: 30mAh
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Music Time: About 6 hours (volume 70%)
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Talk Time: About 5 hours
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Standby Time: About 120 hours
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Headphone Charging Time: About 1.5 hours
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Charging Time for Box: About 2 hours
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Wireless Charging Time: About 3 hours
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Support Charge Headphone: 4 times
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IPX5 Waterproof & Sweatproof
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True Light Sensing IC Detection
