An excellent pair of Bluetooth headphones similar to apple's Airpods at a very cost effective price With excellent sound quality, perfect bass, and noise cancellation function Has a great range with no destortion at all. It will leave you speechless with the latest update and Bluetooth version. WATERPROOF . Bluetooth Version: 5.0 . Battery capacity: 3.7V / 300mAh . Headphone Capacity: 40mAh . Speaker diameter: 10mm . Speaker power: 10mW * 2 . Sensitivity: 98dB ± 3dB . Frequency response: 20Hz-20KHz . Wearing method: in-ear . Waterproof grade: IPX4 .Wireless range: ≥10 meters . Music time: about 10 hours (high% volume) الماركة آبل - آيفون الحالة جديد