HiBy Music is a renowned Chinese digital music service provider established in 2011, specializing in research, development, production, and marketing of portable HiFi audio products with over 15 years of expertise in the field of high-fidelity music players, dedicated to bringing high-quality bit-perfect music playback to everyone in the most convenient and enjoyable manner possible. Operating under the philosophy 'make control more smoother, make music more musical,' HiBy has positioned itself as a leading player in music and audio technology, developing two subsidiary brands: HiBy Music which focuses on high-fidelity, high-quality portable music players and headphone decoders for audiophiles, and HiBy Digital, a lifestyle-oriented sub-brand launched to cater to modern tech and digital enthusiasts seeking exceptional products and services in the general smart device market. Based with operations spanning from China to global markets including a presence in Las Vegas, Nevada, HiBy has built a comprehensive ecosystem of portable audio solutions ranging from entry-level to flagship products, including the Digital M300 compact Android player at $159, the R3 II with dual ESS ES9219C audio SoCs at $179, the performance-focused R4 at $249, mid-range options like the R6 III at $399, and premium models such as the RS6 with 1080p display and open Android OS at $999, culminating in the flagship RS8 Hi-Res Darwin-based R2R Digital Audio Player at $3,299. The company's technical expertise encompasses advanced audio engineering with implementations like four ES9018C2M DACs for enhanced resolution and dynamic range, built-in Class-A amplifiers with multiple high-quality op-amps delivering up to 525mW output power with minimal 0.0005% distortion, PCM/DSD dual circuitry with independent components, and support for high-resolution audio formats up to DSD256 and PCM 32bit/768kHz with MQA 16x unfolding capabilities. HiBy's product portfolio spans multiple categories including music players utilizing both proprietary HiByOS and Android operating systems, earphones like the Zeta and Yacht10 series, amplifiers including the W3 II and FC series, audio cables and converters, plus comprehensive audio accessories that serve diverse market segments from casual listeners to serious audiophiles. With a commitment to innovation and technological advancement, HiBy continues expanding their global reach through authorized dealers, direct online sales via their official store, and strategic partnerships while maintaining their core mission of making exceptional music reproduction accessible to everyone through portable devices that combine cutting-edge technology with intuitive user experiences and superior sound quality.