ACEFAST N1 neck hanging ENC wireless earphones

Charging time: About 2 hours. Working time: 150 hours of music, 90 hours of calls, 600 hours of standby. Weight: 74g. ENC call noise reduction technology. Can work for 13 hours after charging for 10 minutes (in music mode). 150 hours of long use time and 600 hours of long standby time. IPX4 water resistance. Skin-friendly silicone, 120° ergonomic design, fits the neck shape, does not shift, does not slip, does not hurt the skin during strenuous exercise. Automatic magnetic absorption design, easy to store and prevent entanglement.