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Sony-dr-bt21g-b.835368
6.6 out of 10

Sony DR-BT21

Sony DR-BT21G/B The DR-BT21G/B headset from Sony features Read more

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Reviews and Problems with Sony DR-BT21

Showing 1-4 of 4
Overall 6
6.0

Sony DR BT21G

CNET
5 September 2014
  • Summary: The Sony DR-BT21G is a suitable stereo Bluetooth headset for listening to tunes at the gym and for accepting brief calls, but it's no replacement for quality wired headphones and a good BT headset.
  • Pros: The Sony DR-BT21G headphones are lightweight and comfortable, and they act as a headset for compatible cell phones as well as offer stereo sound for music. Audio quality is passable for wireless headphones, and bass response is good.
  • Cons: There's no Bluetooth transmitter included in the DR-BT21G package, and the headphones give off a very noticeable background hiss that interferes with quiet songs. Call quality is only so-so.
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Sony DR-BT21G/B & Sony TMR-BT8IP Bluetooth Review

Break it Down
11 March 2008
  • Excerpt: I recently picked up the Sony DR-BT21G/B Bluetooth Stereo Headset.  My intentions were to use it as hands free for my cell and also to listen to music from my cell.  After using it with two devices (Samsung Blackjack II and Sanyo Katayna DLX) I have come to the conclusion that the limiting factor in quality is definitely in the transmitting device.
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Sony DR-BT21G guarda a configuração de até 8 aparelhos

Tecnologia-UOL
28 May 2009
  • Conclusion: O DR-BT21G pode ser usado em notebooks, celulares, tocadores de MP3 ou qualquer aparelho Bluetooth compatível com A2DP, AVRCP, HFP e HSP, que permitem a transmissão de áudio entre os dispositivos. Ele permite guardar a configuração de até 8 aparelhos. Esse fone funciona como fone de ouvido para ouvir músicas no tocador MP3 e tem microfone embutido para atender a chamadas de um celular. A bateria, recarregável, toca até 11 horas de música ou fica em espera por até 100h.
  • Pros: Boa autonomia da bateria, Dobrável
  • Cons: Não possui ajuste para cabeça, Material frágil, Isolamento acústico ruim
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蓝牙兼折叠设计!索尼DR-BT21G耳挂

Gobee.cn
4 June 2007
  • Conclusion: 再换角度一张: 因为与 手机 连结的照片照起来没有对焦,所以就不放了,操作方式如下: 1。手机先打开蓝芽 2。手机搜寻我的装置,选择新增装置。。。 3。打开BT21G的电源键,并且按住电源键不放,这样手机就可以搜寻到BT21G了,并且配对(平常开机也是电源键按住三秒,而於配对时则是按住不放直到搜寻到�橹�) 4。输入配对装置密码:0000 (好像预设大家都一样) 测试报告: 1。声音听起来颇不错,Sony A2DP的音效果然有目共睹的。 2。来电铃声:似乎不能设定,使用中来电 音乐 似乎都只是BT21G预设的单调铃声,有点可惜(还是我不会设定?
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