Sony DR BT21G Specifications

Sony DR BT21G

Part Number: DRBT21GB (Reviewed)

General

  • Packaged Quantity
    1
  • Weight
    2.29 oz
  • Color
    black
  • Bluetooth Profiles
    Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands Free Profile (HFP), Headset Profile (HSP)
  • Manufacturer
    Sony

Headphones

  • Headphones Form Factor
    Behind-the-neck mount
  • Connectivity Technology
    Wireless - Bluetooth
  • Bluetooth Profiles
    Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands Free Profile (HFP), Headset Profile (HSP)
  • Sound Output Mode
    stereo
  • Frequency Response
    100 Hz
  • Diaphragm
    1.2 in
  • Magnet Material
    neodymium
  • Bluetooth Version
    Bluetooth 2.0

Microphone

  • Microphone Technology
    electret condenser
  • Microphone Operation Mode
    mono
  • Microphone Form Factor
    built-in

Remote Control

  • Type
    none
  • Audio Controls
    on/off, play/pause, volume
  • Controls
    Volume, on/off, play/pause

Wireless Link

  • Radio Frequency Range
    2.4 - 2.4835GHz
  • Transmission Range
    33 ft

Power

  • Run Time (Up To)
    11 hour(s)
  • Standby Time
    100 hours
  • Form Factor
    external

Battery

  • Rechargeable Battery
    rechargeable

Battery / Power

  • Run Time (Up To)
    11 hour(s)
  • Type
    power adapter

General

  • Manufacturer
    Sony

Where to Buy

Sony DR BT21G

Part Number: DRBT21GB

MSRP: $99.99

See manufacturer website for availability.