PHA-2A portable headphone amplifier, silver, compatible with high-resolution audio. - Model Name: PHA-2A - Brand: SONY - Accessories: USB cable, instruction manual - High-resolution audio support: Yes - Color: Silver Thank you for viewing. SONY PHA-2A color: SILVER Battery type: Lithium-ion Portable/Stationary type: Portable type Connection interface: USB terminal #Sony #SONY Operation has been confirmed. Regarding shipping, we will ship the same day if you contact us. However, please understand that there may be cases where this is difficult due to our circumstances or weather conditions. Please refrain from purchasing if you are concerned about minor scratches. Returns are not accepted except in cases where the description differs from the actual product. The items in the images are all that are included. Since this item is also listed elsewhere, we apologize if it is sold out.