☆ Please confirm the profile ☆ Condition: Brand new, unopened This listening style doesn't block your ears, so you can hear ambient sounds and calls. Lightweight design at 100g, comfortable for long periods of wear. Approximately 2.5 hours of charging provides 24 hours of continuous playback. Long-lasting playback allows for "listening while doing" all day. Water-resistant to IPX4 standards. UV coating that resists scratches. Accessories: USB type C cable, warranty card, quick start guide, safety guide