| General Specifications |
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| Brand | AWEI, |
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| Model | A871BL, |
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| Type | Canal Earbuds (In Ear Canal), |
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| General Use | Computer,Mobile Phone,Media Player/Tablet, |
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| Function | FM Radio,Hi-Fi,Volume Control,Noise-Cancelling,DJ,Sports,Bluetooth,Gaming,Monitoring,With Microphone, |
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| Communication | Bluetooth, |
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| Connectors | USB, |
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| Material | Aluminium,Plastic,Metal,Silica Gel,Silicone,Rubber, |
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| Dimensions (cm) | 18*12*5, |
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| Weight (kg) | 0.12, |
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| Microphone Impedance(Kohm) | 16Ω, |
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| Microphone Frequency Response | 18Hz—22KHz, |
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| Driver Type | Moving iron, |
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| Sound Channel | 1.0, |
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| Wireless Specifications |
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| Bluetooth Version | V4.1, |
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| Operating Range(M) | 10 M, |
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| Working Voltage(V) | 2V, |
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| Standby Time(H) | 250 H, |
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| Talk Time(Hours) | 8 H, |
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| Charge Time(H) | 2.5 H, |
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