JVC HAS31BTB Foldable Bluetooth On-Ear Headphones


  • Voice assistant compatibility allows easy voice control of compatible smartphones
  • Lightweight, comfortable soft earpad design
  • Swivel design folds flat for easy storage while traveling
  • Deep bass sound with bass boost function for dynamic bass sound (on/off)
  • Drivers: 30.7 mm
  • Frequency response: 20 Hz to 20 kHz
  • Nominal impedance: 32 ohms
  • Bluetooth® 4.1 with up to 32.8 ft. range
  • Integrated remote and microphone for smartphones
  • Up to 17 hours of wireless listening with built-in rechargeable battery
  • Charges in approximately 3 hours
  • Includes micro USB charging cable
  • Carbon Black
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JVC HAS31BTB Foldable Bluetooth On-Ear Headphones (Carbon Black)

  • Voice assistant compatibility allows easy voice control of compatible smartphones
  • Lightweight, comfortable soft earpad design
  • Swivel design folds flat for easy storage while traveling
  • Deep bass sound with bass boost function for dynamic bass sound (on/off)
  • Drivers: 30.7 mm
  • Frequency response: 20 Hz to 20 kHz
  • Nominal impedance: 32 ohms
  • Bluetooth® 4.1 with up to 32.8 ft. range
  • Integrated remote and microphone for smartphones
  • Up to 17 hours of wireless listening with built-in rechargeable battery
  • Charges in approximately 3 hours
  • Includes micro USB charging cable
  • Carbon Black
More Information
SKU JVCHAS31BTB
Weight 2.200000
Length 8.70 in
Width 7.40 in
Height 2.10 in
brand JVC
MPN HAS31BTB
UPC 046838079443
Model HAS31BTB
Product ID HAS31BTB
Condition New
Warranty 1-YEAR
Availability InStock
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