▪️Material - ABS
▪️The earphones cable is 90cm long, weight: 21g
▪️Bluetooth version - 5.0, chip: JL
▪️Battery capacity - 130mAh, charging time: about 2 hours
▪️Talk/music - 10 hours
▪️Standby time - 200 hours
▪️Large capacity battery, long battery life