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The Beryllium Earphones, designed by SIRIN LABS, are a closer-back audio system, featuring beryllium-coated dynamic drivers, which support the entire frequency range of human hearing (20Hz-20kHz), and are built to provide a detailed and immersive audio experience.

The Beryllium Earphones include a built-in, Android™ compatible, smartphone controller and microphone, to control volume, play/pause and conduct voice calls while using the earphones.

  • Audio system Beryllium coated dynamic drivers
  • Housing Aluminum
  • Frequency range 2-Hz to 20kHz
  • Rated input power 3mW
  • Max output power 20mW
  • Impedance 20Ω
  • Sensitivity: 111dB (@1kHz)
  • Cable length 114cm
  • Main connector 3.5mm mini-jack plug
  • Weight 14.6g

Accessories items will be shipped individually via mail services unless bought with a Finney.

Estimated delivery time is up to 30 business days and shipped within 2 business days of payment.

How is shipping calculated?

Shipping is calculated based on shipping address and the physical and volume weight of purchased products.

Please note that all delivery dates are estimates only.

We are unable to ship to PO Box addresses.

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