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Williams Sound EAR 042
Dual, In-Ear Isolation Earphones

Part #: EAR 042
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Our Price: $33.00
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Top EAR 042 Specifications
  • Specifications
  • Style: Dual, in-ear, isolation earphones
  • Plug: 3.5mm stereo
  • Cord: 39"
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The Williams Sound EAR 042 is a dual mini isolation earphone that fits in the outer part of the ear. These headphones are great for isolating sound, and its close fit in your ear ensure excellent hearing quality. 

Note: These earphones are not compatible with Williams Sound PKT PRO or PKT ULTRA.


  • Driver Size: 10 mm
  • Nominal Impedance: 32
  • Freq. Response: 20 - 20kHz
  • Weight: 10g
  • Max Power Input: 5 mW
  • Sensitivity: 104 dB @ 1kHz
  • Replacement Silicone Tips: EAR 043 (One pair)

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