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6.6 out of 10 based on 21 reviews

Sony DR-BT21

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  • User Score (18)
    8.7 8.7 from 18 reviewers
  • Expert Score (1)
    6.0 6.0 from 1 reviewer
  • Sound quality (4)
    4.9 4.9 from 4 reviewers
  • Durability (4)
    4.7 4.7 from 4 reviewers
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Users:
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Sony DR-BT21G/B

The DR-BT21G/B headset from Sony features support for the Hands Free (HFP) and Headset (HSP) Bluetooth profiles for voice calls and Advanced Audio Distribution Profile (A2DP) which allows the headset to be used to wirelessly listen to music in full spectrum stereo sound. This Sony stereo Bluetooth headset has a rated transmission range of approximately 33 feet. In addition to A2DP, HFP and HSP, the DR-BT21G/B also supports the Audio/Video Remote Control (AVRCP) Bluetooth profile. W…

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Sony DR-BT21G/B

The DR-BT21G/B headset from Sony features support for the Hands Free (HFP) and Headset (HSP) Bluetooth profiles for voice calls and Advanced Audio Distribution Profile (A2DP) which allows the headset to be used to wirelessly listen to music in full spectrum stereo sound. This Sony stereo Bluetooth headset has a rated transmission range of approximately 33 feet. In addition to A2DP, HFP and HSP, the DR-BT21G/B also supports the Audio/Video Remote Control (AVRCP) Bluetooth profile. With AVRCP, the user can control their music-enabled phone using the headset’s buttons.

The Sony DR-BT21G/B has a behind the neck design that can be folded for easier storage and portability. The headset is lightweight; weighing in at only 2.2 ounces. Located at the DR-BT21G/B’s ear piece are remote control buttons that allow the user to control music playback as well as handle voice calls. The headset has buttons for play, stop, forward and rewind.

The DR-BT21G/B has a built-in rechargeable lithium ion battery. The time it takes to charge the battery to full capacity is approximately 2.5 hours. On a single full charge, the headset is rated to last up to 11 hours of continuous music playback; 100 hours of voice calls; and about 100 hours when on stand by mode. It has LED indicators that glows blue when the device is turned on and working and red when it is charging.

The open air headset has 30 mm dome type drivers using powerful neodymium magnets. The Sony DR-BT21G/B also has a built-in omni-directional microphone.

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Previous questions about this product

  • How to get Sony DR BT21g micr work with ipod touch 2g and skype

    Trying to get my Sony DR BT21g microphone working on ipod touch 2G and Skype. I have audio through headphones but no mic is recognized. And while it seems to be paired (I have all the functions that some say don't work with the 2G such as skip, fast forward)under my Bluetooth settings it says Not Connected even when it is playing tunes from the iPod.

    (No answers yet. Write an answer!) 2010-01-06

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