※ This is for the box only. Please make sure you understand. Please purchase only if you understand that returns and refunds are not accepted. AI-Generated Description Wireless headphones with multi-mode active noise cancellation and Hi-Res Audio. - Model Name: Life Q30 (Upgraded Version) - Noise Canceling: Multi-mode active noise cancellation - Hi-Res Audio: HiRes Audio - App Support: Operable with the soundcore app - Usage Scenarios: Suitable for use on public transportation and in daily life Thank you for viewing.