Westone PRO X10 Universal Fit In-Ear Monitors tubes thanks to a true 24-bit

thanks to a true 24-bit connection between left and right earbuds for superior sound quality plus high-resolution wireless audio that adjusts dynamically to optimize performance

The heritage of HIFIMAN's classic Sundara with a new closed-back design

Bias voltage: 550V-650V

With regard to classical music

Frequency response + 0 / − 3 dB D0

Westone PRO X10 Universal Fit In-Ear Monitors tubes thanks to a true 24-bitThe Pro X10 redefines and elevates the popular UM Pro 10 and is our entry level Pro X model featuring a proprietary, single balanced armature driver that reproduces a dynamic soundstage, with extraordinary detail and clarity in a compact design. For those making the switch from over the ear to in ear, the Pro X10 is a huge upgrade that offers unparalleled comfort and satisfies the needs of the most discerning musician or music lover. The compact, low