The TC35i MK2 adapter allows Lightning compatible devices to be used with 3,5mm Jack earphones and headphones (16-200 Ohm). 30mW / 32 Ohm output power, Apple C100 DAC (digital-to-analog converter) chip and 24bit 48kHz decoding. The MK2 features a new aluminium alloy shell and supports iPhone, iPad, iPod Touch running on iOS 10.0 or later systems.