HiFi Sound Effects Bluetooth 5.3 with ENC Noise Cancellation

Product parameters:
Bluetooth version: 5.3
Available colors: gray, red
Waterproof level: IPX3
Main material: zinc alloy
Transmission range: 10m
Standby time: ~180d
Charging port: type-c
Earphone play time: 6-8h
Earphone battery capacity: 38mAh*2
Charging case battery capacity: 300mAh
Earphone charging time: ~0.5h
Charging case charging time: ~1h
Number of times the charging case can charge the earphones: ~4 times

Product features:
HiFi sound quality;
NEC intelligent noise cancellation;
HD calls;
Eject to open the lid.