Westone B30 In-Ear Headphones (Open Box) usb-b male Maximum Input Power: 3000mW

Maximum Input Power:    3000mW

resulting in a completely natural sensation

The AB-1266 Phi can convey the power of a huge symphony and the nuances of the quietest sounds in nature

The bass boost circuit is completely bypass when off to ensure low noise floor and purity of sound quality

Equipped with an XMOS USB receiver chip

Westone B30 In-Ear Headphones (Open Box) usb-b male Maximum Input Power: 3000mWTriple 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