M20 BT True Wireless In-Ear Headphones With Big Screen Black

Features dual hosts and binaural separation design both are convenient to your use With battery consumption display for earbuds and charging case 2000mAh multifunctional charging case(as power bank for phone) IPX7 Waterproof, well withstanding sweat and rain Ergonomic design and feather-light weight are both precisely designed and measured to make your ears fully comfortable