Product Features:
<br />Noise-canceling microphone reduces background noise; Fits comfortably in the ear with an ear mold of super soft gel
<br />The Bluetooth headset without-son is compatible with all Bluetooth mobile phones.
<br />The sound of good quality: it provides music and sound pure, professional, non-damaged.
<br />
<br />Technical parameters
<br />1. Bluetooth version: V4.1 compatible with V3.0, V2.1, V1.1
<br />2. Chipset: CSR
<br />3. Transmission power: Class2
<br />4. Transmission frequency: 2.4 GHz
<br />5. Transmission distance: over 10 meters
<br />6. Call time: 4 ~ 6 hours
<br />7. Standby time: 100 ~ 150 hours
<br />8. Supporting file format: A2DP, AVRCP, HSP, and HFP
<br /> 
<br />Product features
<br />1. Comfortable wearing
<br />2, bluetooth 4.1, compatible with all mobile phones
<br />3, A2DP, which supports music playback
<br />4, Multipoint Connection, and connect two phones simultaneously
<br />5. Siri Control, intelligent voice Control
<br />6. Voice prompt
<br />7 Color: Black & Silver /Black & Grey / Black &Red / Black& Gold
<br />Product accessories
<br />Packaging, charging line, specification
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