HUAWEI FreeBuds Pro True fast charging long battery life Charging headphones in a box: 40 minutes; Cable charging for empty box: 60 minutes; Empty wireless charging: 120 minutes Note: Data is obtained from Huawei laboratories. The actual usage may vary according to different playback devices, operating environments, and usage habits.
Battery capacity headset: 55 mAh (typical value), charging case: 580 mAh (typical value)
Listening to music (noise reduction) : 4.5 hours for a single charge of the headset and 20 hours for use with the charging case; Listen to music (noise reduction) : single charge of earphone 7 hours, use 30 hours with charging box, voice call (noise reduction) : single charge of earphone 3.5 hours, use 16 hours with charging box voice call (noise reduction) : single charge of earphone 4 hours, use 18 hours with charging box
attribute
Size charging box: 70mm*24.6mm*51.3mm