This Lightning to 3.5 mm audio adapter delivers high-fidelity audio performance with a Hi-Res DAC chip that provides excellent and stable decoding performance. It supports a maximum sampling rate of 32 bit/384 kHz, which is higher than most other Lightning headphone adapters available on the market. Built-in with high-peformance DAC CS43131 and op-amp allows the KA11 to effortlessly produce great Hi-Fi sound. The tiny Lightning DAC KA11‘s body size is only 44 x 9.7 x 10.5 mm, and weight is just about 8.5 g. It is convenient and portable for you to take it anywhere. The power can reach 245 mW at 16 Ω load and 200 mW at 32 Ω load, which is enough to drive most headphones.