●[High-Resolution Audio Decoding] The Hidizs SD2 features the ES9270 decoding chip from ESS Technology, supporting up to 32 Bit/384 kHz PCM decoding and native DSD128 hard decoding, providing users with a lossless high-definition audio experience. It delivers balanced, clear, and expressive sound within a wide soundstage. The SD2 decoder is suitable for Hi-Res audio streaming and ideal for audiophiles ●[Wide Compatibility and Powerful Output] Equipped with a Type-C interface, the SD2 is compatible with various devices, including the latest iPhone 15, Android phones, computers, tablets, and gaming consoles, offering plug-and-play functionality without the need for driver installation. Its single-ended maximum output power reaches 70 mW+70 mW@32 Ω, easily driving high-impedance headphones or audio equipment ●[Enhanced Audio Experience] Supports inline control and HD microphone, offering 24 bit/48 kHz microphone audio stream conversion to ensure clear sound transmission. It supports EQ sound effect adjustments built into multiple mainstream music apps, providing a personalized audio experience ●[Portable Design] Features a new generation of all-aluminum alloy mech-style design, measuring just 34.5×20×10 mm and weighing 6 grams, making it easy to carry. The 3.5mm audio output jack is designed at a 45 degree angle to reduce plug length and enhance usability ●[High Standard Certification] The SD2 has passed Hi-Res audio certification, ensuring high-quality audio performance. The decoder is equipped with a Hidizs style sampling rate indicator light, intuitively displaying the sampling rate of the current audio file being played, with red indicating PCM 44.1-48 kHz and blue for 88.2-384 kHz and DSD