MPN:
HAS31BTAU
JVC HA-S31BT-A Headset Wireless Head-band Calls/Music Micro-USB Bluetooth Blue
- Weight
- 158 g
- Foldable
- Y
- Bluetooth
- Y
- Impedance
- 32
- Driver type
- Dynamic
- Driver size
- 30.7
- Magnet type
- Ferrite
- Battery type
- Built-in battery
- Ear coupling
- Supraaural
Overview
The JVC HA-S31BT-A Headset Wireless Head-band Calls/Music Micro-USB Bluetooth Blue is a Headset. Full verified specifications are listed below.
Hardware Compatibility
Hardware Quest Open-DBPhysical clearance, socket pinout, and chipset validation are continuously indexed from verified hardware specifications. Complete dimensions and socket pairing rules will display here once verified.
Technical Specifications
Showing 28 key specifications of 45
All values come from this product’s catalog record.- Weight
- 158 g
- Foldable
- Yes
- Bluetooth
- Yes
- Impedance
- 32
- Driver type
- Dynamic
- Driver size
- 30.7
- Magnet type
- Ferrite
- Battery type
- Built-in battery
- Ear coupling
- Supraaural
- Headset type
- Binaural
- Product type
- Headset
- USB connector
- Micro-USB
- Wearing style
- Head-band
- Frequency band
- 2.402 - 2.48
- LED indicators
- Yes
- Operating keys
- Bluetooth pairing,Volume +,Volume -
- Colour
- Blue
- Voice guidance
- Yes
- Volume control
- Buttons
- Wireless range
- 10
- Included cables
- Micro-USB
- Microphone type
- Built-in microphone
- 2.5 mm connector
- No
- Battery operated
- Yes
- Buttons quantity
- 3
- USB connectivity
- Yes
- Bluetooth version
- 4.1
- Recommended use
- Calls/Music
Show all 45 specifications
- Packaging type
- Hanging box
- Battery technology
- Lithium
- Bluetooth profiles
- A2DP,AVRCP,HFP,HSP
- Headphone frequency response
- 20 - 20000
- Rechargeable battery
- Yes
- Battery recharge time
- 3
- Audio formats
- SBC
- Battery level indicator
- Yes
- Connectivity
- Wireless
- Number of products included
- 1
- Operating temperature
- 5 - 40
- Batteries supported
- 1
- Continuous audio playback time
- 17
- Package depth
- 187 mm
- Package width
- 50 mm
- Package height
- 245 mm
- Package weight
- 310 g
Market Value History
Price history table
| Date | Price |
|---|---|
| 2022-11-04 | $51.75 |
| 2023-02-05 | $51.75 |
| 2023-04-26 | $47.50 |
| 2023-05-01 | $44.02 |
| 2023-05-18 | $37.31 |
Customer Reviews & Feedback
Based on 93 verified customer reviews on Amazon US.
Review Verification
Hardware Quest synchronizes these ratings daily with Amazon to reflect real buyer experiences, build quality, and long-term reliability.
Sources
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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