| General Specifications |
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| Brand | Joway, |
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| Model | H12, |
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| Type | Wireless Earphone, |
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| General Use | Computer,Mobile Phone,Media Player/Tablet, |
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| Function | Sports,Volume Control,With Microphone,Bluetooth,Noise-Cancelling, |
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| Communication | Bluetooth, |
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| Connectors | USB, |
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| Memory Capacity | None, |
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| Material | Plastic, |
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| Color | White,Black,Blue,Green, |
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| Dimensions (cm) | 15*10*10, |
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| Weight (kg) | 0.2, |
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| Speaker Impendance | 8Ω, |
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| Speaker Frequency Response | 20-25000HZ, |
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| Plug Type | , |
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| Cable Length(cm) | 60cm, |
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| Driver Type | Moving coil, |
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| Input Voltage (V) | 100-240V, |
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| Wireless Specifications |
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| Bluetooth Version | V4.1, |
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| Bluetooth Profile | /, |
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| Operating Range(M) | 10m, |
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| Working Voltage(V) | 100-240V, |
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| Battery | /, |
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| Standby Time(H) | 100h, |
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| Talk Time(Hours) | 6h, |
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| Charge Time(H) | 2h, |
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| Compatibility | /, |
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