Original Sports necklace style v4.0 wireless bluetooth earphone headset in-ear for iPhone Hands Free

 Features:

* AIROHA 4.0, class 2Bluetooth Profiles: Headset & Handsfree and A2DP/HFP/HSP/AVRCP.
* Support simultaneously connecting to two mobile phones.
* Support Various Bluetooth enabled devices, for example mobile phone, PDA, laptops, etc.
* Multipoint & Voice Prompts(English,Chinese,Spanish,French,Deutsch)
* Top Quality Microphone,necklace style v4.0 wireless bluetooth earphone headset

 Detailed Specifications:

1)Bluetooth version: v4.0,CSR8635
2)Working distance range: 10 meters
3)Support A2DP/HFP/HSP/AVRCP protocol.
4)Support the battery level display of
iphone and some other cell phones.
5)Frequency: 2.4-2.48GHZ
6)Talking time : 6 hours.
7)Music time: 5 hours
8)Standby time: 175 hours
9)Frequency Response:20Hz-20KHz
10)Speaker Impedance:16ohm
11)Sensitivity(S.P.L):110dB
12)Charging Interface:Micro-USB

More pictures:

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