Westone B30 In-Ear Headphones (Open Box) headphone proprietary mmcx In the immortal words of

In the immortal words of Maverick from Top Gun

Heavy-duty PVC jacket stands up to tough use

The Green Line conductors are covered in an attractive

these headphones are fully ready for symmetrical operation

Westone B30 In-Ear Headphones (Open Box) headphone proprietary mmcx In the immortal words ofTriple Driver True Fit Earphones with High Definition MMCX & Bluetooth Cables The Westone B30 Three Driver True Fit Earphones utilize three balanced armature drivers to deliver clarity and realism for audiophiles and critical listening applications. The B30 earphones offer a frequency range of 15 Hz to 18 kHz with a sensitivity of 107 dB. The result is a powerful low end, an articulated midrange, and sparkling highs, ensuring a quality listening