![](http://ae03.alicdn.com/kf/Sff9d733b5e6e4d4dba87199437ea0ac7f.jpg)
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Classic CLIP-ON design, never worry about miss the earphone. Convient to use when driving/riding/working.
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Newest bluetooth version V5.3. Extremely fast and stable.
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Large capacity battery. Music time up to 14 hours(with 70% volume).
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Vibration alert support. Never miss any call.
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HD Sound. High quality chip and excellent noise reduction algorithmic
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Retractable earphone cable.
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Power display support.
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Independent volume keys. Easy to control.
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Comfortable silicone ear caps.(With three different size of caps for replace)
SPECIFICATIONS:
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Model: F520
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Bluetooth Version: 5.3
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Music Time:14 Hours
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Talk Time: 10 Hours
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Charging Time : 2 Hour
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Standy Time: 90 Days
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Earphone Battery Capacity: 80mAh
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Charging Box Battery Capacity:500mAh
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Transmission Distance: Max to 10 Meters
![](http://ae03.alicdn.com/kf/S84adb252e44b46c993edbc1bc3e43091U.jpg)
![](http://ae03.alicdn.com/kf/S61757fd7c8104a7f9bfda88e319a012ez.jpg)
![](http://ae03.alicdn.com/kf/S2a5555fbd4b94773aca17446bd5d2d8ce.jpg)