The Hoco DUP05 is a versatile digital audio converter that provides dual functionality for iPhone users. It features both a Lightning charging port and a 3.5mm audio jack, allowing simultaneous charging and audio output while maintaining high-quality sound transmission. Key features: • Dual Lightning and 3.5mm audio ports • Simultaneous charging and audio output capability • iOS system compatibility • Digital audio conversion technology • Premium build quality • Compact and portable design This digital audio converter is part of Hoco's premium product line, designed specifically for iOS devices. The DUP05 model addresses the common need to charge and listen to audio simultaneously on newer iPhone models that lack a dedicated headphone jack. The device features Hoco's signature white finish and comes in retail packaging with detailed product specifications and usage instructions.