1.IPX5 waterproof can withstand dripping sweat 2.The magnetic earbuds snap together neatly to help you avoid tangles. 3.140mAh rechargeable battery enables this wireless earphone a 8 hours playtime and 140 hours standby time. 4.With 8mm dynamic unit, the earphone provides more powerful bass and crisp treble 5.Ergonomic neckband design, you can wear the headphone on your neck comfortably
