Models

 Huawei Freebuds 4E

 Bluetooth

 5.2

 Charging time

 Box to charge the headset: about 60 minutes

 Wired charging of empty box: about 60 minutes

 Battery capacity

 Earphone: 30 MAH;

 Charging box: 410mah

 Music playback and call duration

 Earphone full, listening to music: 4 hours (noise reduction off), 2.5 hours (noise reduction on);

 With the charging box, listen to music: 22 hours (noise reduction off), 14 hours (noise reduction on)

 Sensor

 Microphone sensor, wear detection sensor

 Size

 Charging box: diameter: 58mm;

 Earphone: height * depth * width: 41.4mm * 18.5mm * 16.8mm

Weight

 Earphone: 4.1G;

 Charging box: 38g (excluding headphones)

 Software name

 Huawei terminal audio controller control Software v1.0

 Packing

 Headset * 1

 Charging box * 1

 Usb-c charging cable * 1

 Quick guide * 1

 Safety information (including warranty card) * 1

 Huawei equity card * 1