Khadas Tea Portable DAC Amplifier - Gray 【MagSafe Compatible - For Smartphones】Compatible with MagSafe, it attaches perfectly to the back of your smartphone, achieving a simple and stylish appearance. Supports Bluetooth 5.0 and 3.5mm earphones. 【Advanced Hi-Fi DAC - High Sound Quality】Equipped with a high-performance DAC chip "ESS ES9281AC Pro," allowing you to fully enjoy lossless music (high sound quality with minimal loss of sound quality) from streaming apps like Apple Music, Tidal, and Qobuz. A separate cable is included with the amplifier unit. Works well with iPhones and iPads. There are no noticeable scratches. - Connection Type: USB-C - Color: Gray - Features: Portable Design Thank you for viewing.