The dark gray ZE500 are Bluetooth 5.0 wireless earphones specifically designed for ASMR experiences. Complete with all accessories. They appear to be in near-new condition with no signs of use. They are in beautiful condition as shown in the photos. The replacement ear tips and dust filters are unopened. Alcohol-sterilized. Ships within 24 hours. Please understand that these are used items, so we appreciate your understanding before purchasing. - Model Name: ZE500 - Color: Dark Gray - Bluetooth Version: 5.0 - Purpose: ASMR-specific - App: ZE500 for ASMR Thank you for viewing.