Up to 16 hours of continuous play per charge, four times that of ordinary TWS earphones.

With a 160mAh large-capacity battery, plus the breakthrough low-consumption algorithms patents, we’ve optimized the battery life of the stereo to provide up to 16 hours of continuous play per charge, perfect even for unbearably long flights or workouts that go all night.

With the large battery capacity case (2550mAh), the total playtime is extended to a massive 94.4 hours! No need to recharge the case for  months at a time, if you use it for 1.5 hours a day. 

OWS uses high-quality lithium polymer batteries. Using our intelligent algorithms, our batteries have excellent charge and discharge management, maximizing the number of charges and battery life.