• FiiO JadeAudio KA1 is a headphone amplifier and USB DAC designed for high-resolution lossless audio playback on smartphones, PCs, laptops, and portable media players.
• It features a compact and lightweight design that makes it highly portable and easy to carry around.
• The amplifier uses a high-performance AKM AK4452 DAC chip to provide superior audio quality and fidelity.
• It also supports various audio formats including PCM up to 32bit/384kHz, DSD up to 256, and MQA.
• The amplifier has a built-in rechargeable battery that provides up to 9 hours of continuous playback on a single charge.

FiiO is a Chinese brand that specializes in manufacturing high-quality portable audio products such as digital audio players, headphone amplifiers, DACs, and earphones. The company was founded in 2007 by a group of passionate audiophiles who shared a common vision of providing affordable yet high-quality audio products to music lovers all around the world. FiiO's brand philosophy revolves around three core principles: Innovation, Quality, and Service. The company strives to innovate and stay ahead of the curve by constantly exploring new technologies and improving their products. They also place great emphasis on quality, using only the best materials and components to ensure that their products meet the highest standards of performance and durability. Finally, FiiO places a great deal of importance on customer service, with a commitment to providing prompt and effective support to their customers. Over the years, FiiO has gained a reputation for producing some of the best portable audio products in the market, with many of their products winning critical acclaim and numerous awards. FiiO's products are designed with the needs of music lovers in mind, offering high-quality sound, intuitive user interfaces, and sleek designs. Today, FiiO products are sold in over 80 countries and regions around the world, with a loyal customer base that includes audiophiles, musicians, and casual music listeners alike.

We don't accept return, but if the product you receive is broken or wrong, we will provide full or partial refund.