SHANLING H2, a portable DAC/AMP supporting LDAC. Features a built-in battery, eliminating the need for power from your smartphone. (Battery life is relatively short, so I haven't noticed any degradation.) Can also be used as a desktop unit when connected to a PC (requires a separate USB-C power supply). - Brand: SHANLING - Model: H2 - Hi-Res Audio Support: Yes - Bluetooth Version: 5.0 - Bluetooth Codec Reception Only: LDAC, AAC, SBC - Control Buttons: Power button and volume control - Ports: 4.4mm and 3.5mm output - MicroSD local playback function - Accessories: USB-C to C cable only - Bonus: Includes a separately sold dedicated case ※ Charging cable and original box are missing. The main unit is kept in the case, so it has minimal damage and I personally consider it to be in good condition. The dedicated case shows signs of use and some minor dirt. Shipping will be via Takkyubin Compact. Please feel free to ask if you have any questions.