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Jaybird X4 Wireless Sport Headphones

Jaybird X4 Wireless Sport Headphones

Free shipping over $200 to Hong kong on order

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Custom audio, custom fit, and all-day, waterproof toughness. The advanced X4 is your trailblazing partner.

  • 8-Hour Battery Life
  • IPX7 Waterproof & Sweatproof
  • Sport Fit Plus – Over or Under Ear
  • Comply Ultra Foam Tips
  • Premium Sound with Custom EQ
  • Music and Calls

  1. Type: In-ear style
  2. Noise-isolation: Passive
  3. Impedance: 16 Ohm
  4. Speaker sensitivity: 99 +-3dB at 1KHz
  5. Output max. 10mW RMS (with level limit)
  6. Total harmonic distortion <5% (1KHz, 1mW)
  7. Audio format: 16-bit stereo
  8. Codec: Bluetooth SBC implementation and AAC
  9. Response bandwidth: 20Hz - 20kHz
  10. Driver size: 6 mm

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