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DTR169HP Receiver
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Hearing aid compatible ()Magnet: Nd-Fe-b ()Impedance (+/-20%): 150 ohm at 1KHz ()Sensitivity: 95+/-3dB S.P.L./100mv at 1KHz ()Dimension: 28mm x H7.4m () () () ()
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DTR202 Receiver
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For mobile phone ()Magnet: Nd-Fe-B ()Impedance: 32 ohm at 1KHz ()Sensitivity: 104+/-3dB S.P.L./179mv at 1KHz ()Dimension: 15mm x H3mm () () () ()
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DTR208H Receiver
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For wireless phone ()With hearing aid compatible ()Magnet: Nd-Fe-B ()Impedance: 150 ohm+/-20% at 1KHz ()Sensitivity: 95+/-3dB/100mv at 1KHz ()Dimension: 20.9mm x H3.65mm () () ()
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