Thank you for viewing. These headphones offer wireless, comfortable listening with dynamic sound, and are white in color. - Model Name: EDGE SOUND - Color: White - Accessories: USB charging cable - Microphone: Built-in microphone - Sound Quality: Premium audio - Continuous Use Time: Approximately 7-8 hours - Charging Time: Approximately 2 hours - Other: Compatible with microSDHC cards (sold separately) This item is completely unopened. Shipping is planned via regular mail (定形外郵便). Thank you.