DD ddHiFi TC28Max USB OTG Adapter with PD Input usb cables That's why we've integrated Audiodo

That's why we've integrated Audiodo Personal Sound™ to measure your distinct hearing abilities

offering a tangle-free and robust solution that stands up to regular use

Ultra-Low Latency Wireless

it has both high frequency extension and low frequency strength

adjust manually via the Sound Connect mobile app

DD ddHiFi TC28Max USB OTG Adapter with PD Input usb cables That's why we've integrated AudiodoBroader Compatibility and Faster Charging The TC28 series was designed to solve a common problem: when using a phone with a DAC amp for music, the charging port is occupied, which can lead to battery anxiety during extended use. Compared to the TC28C Pro, the TC28Max supports significantly higher charging power, increasing from 10W to a maximum of 60W. Note: Due to differences in USB interface protocols across various Android phone brands,