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Image de Firstsing Stereo Hifi Active Noise Canceling Sport Universal Bluetooth  4.0 Leather Wireless Earphone with Mic

Firstsing Stereo Hifi Active Noise Canceling Sport Universal Bluetooth 4.0 Leather Wireless Earphone with Mic

SKU: FS998107
Noise-canceling microphone reduces background noise; Fits comfortably in either ear with a super soft earcap
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Firstsing Stereo Hifi Active Noise Canceling Sport Universal Bluetooth 4.0 Leather Wireless Earphone with Mic

Bluetooth version:4.0
Chip: CSR8635
Operating range: 10 m
Support agreement: V4.0 HSP, A2DP HSP HFP
Noise reduction: CVC6.0
Bluetooth connect 2 phones.
When calling coming ,voice will tell you the number.
3.7v Li-polymer Battery, 70mAh
Noise-canceling microphone reduces background noise; Fits comfortably in either ear with a super soft earcap.
Intelligent:Automatically sensing the environment, intelligent judgment volume and to reduce the noise decibel, breakthrough to improve sound quality.
Active pairing: Super easy and fast paring with your smartphone or other Bluetooth device; Multipoint technology, LED battery status indicator Deep Sleep mode extends battery life.
The headset voice prompt the latest status at any time; open, close,connect successful,lower power, telephone tips,easy to master the various states.