Music is created to be heard on speakers which can often render the way it's heard on headphones to be less than expected, so the Oppo Portable Headphone Amplifier is intended to provide a solution.
The amplifier works with a wide array of products that are running Android, Apple or Windows systems to instantly add an enhanced level of intensity. High-resolution audio is instantly created with the amplifier that's made possible with the ESS Sabre32 Reference ES9028-Q2M DAC chip.
The Oppo Portable Headphone Amplifier features a stylish design aesthetic that is smaller than most smartphones and has a leather casing for added texture. The device also acts as an external portable battery pack that can be recharged in about 30-minutes to provide power to the device itself or a smartphone.
The Oppo Portable Headphone Amplifier Richly Enhances Tunes
Michael Hemsworth — November 28, 2016 — Tech
References: oppodigital & thegadgetflow