Neckband Style and Mobile Phone Use bluetooth neckband stereo headset Item HB-318 is a Smart bluetooth headset with CE, RoHS, BQB, FCC cetificate, Compatible with PAD, NOTEBOOK, Mobile phone with android, IOS, windows phone operating system Product Features: > Bluetooth 4.0 + EDR > wireless bluetooth headphone sd card > Stereo Music, Handsfree Call > Noise cancelling function > For Mobile Phone, PAD, PC, MP3/MP4 > Power bass with vibration function > Sensitive MIC > Volume & music control > Soft leather cushion & headband stretchable > bluetooth stereo headset with microphone Specification Details:
Connectivity | Bluetooth |
Work Range | 10 m |
Playing Time | 24 hours |
Battery | Rechargable Lithium Polyermer |
Speaker Diameter | 40mm |
Frequency Response | 20Hz ~ 20KHz |
MIc Frequency Response | 10Hz ~ 15KHz |
Mic sensitivity | -52db |
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