Sound Intone SF-999 4.0 Wireless Bluetooth Headphones Headsets Stereo NFC Over-ear Earphones Earbuds Folding Adjustable headphones with noise-cancelltion Microphone for all bluetooth devices,Cellphones,Smartphones,Ipads,etc. (black)

Sound Intone SF-999 4.0 Wireless Bluetooth Headphones Headsets Stereo NFC Over-ear Earphones Earbuds Folding Adjustable headphones with noise-cancelltion Microphone for all bluetooth devices,Cellphones,Smartphones,Ipads,etc. (black)

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as of 2023-12-03 01:57:58
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2023-12-03
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Sound Intone SF-999 4.0 Wireless Bluetooth Headphones Headsets Stereo NFC Over-ear Earphones Earbuds Folding Adjustable headphones with noise-cancelltion Microphone for all bluetooth devices,Cellphones,Smartphones,Ipads,etc. (black)

Specifications:

Driver diameter:40mm
Impedance:32ohm
Sensitivity:82dB +/- 3dB
Frequency range：20-20000HZ
Cable length:1.2M
micphone：yes
Charging port:5 Pin micro usb
Bluetooth protocol standards:4.0
Receiver frequency:15m
Battery:500MAH
standby time:200（hours)
Successive working time:10(hours)

  • BindingWireless Phone Accessory
  • BrandSound Intone
  • Colorblack
  • EAN0708624760071
  • LabelSound Intone
  • ManufacturerSound Intone
  • ModelSF-999
  • PackageQuantity1
  • ProductGroupWireless
  • ProductTypeNameWIRELESS_ACCESSORY
  • PublisherSound Intone
  • StudioSound Intone
  • TitleSound Intone SF-999 4.0 Wireless Bluetooth Headphones Headsets Stereo NFC Over-ear Earphones Earbuds Folding Adjustable headphones with noise-cancelltion Microphone for all bluetooth devices,Cellphones,Smartphones,Ipads,etc. (black)
  • UPC708624760071
  • WarrantyManufacturer warranty for 90 days from date of purchase.