JBL Shockwave 5 is a portable audio device, which can be charged while using, but this is not recommended.Because when the device is in use, the battery will continue to consume energy to provide energy to the device, which will shorten the service life of the battery.Therefore, it is better to avoid using the device at the same time during the charging process to ensure the battery life and performance. In addition, although JBL Shockwave 5 supports the function of filling while using, some precautions should be taken in actual use.First, before connecting the charger, please ensure that the plug is firmly connected to the device, and avoid potential safety hazards caused by poor contact or looseness.Secondly, after a long period of continuous use, please stop and disconnect the charger in time to prevent excessive heat release and overcharging from having a negative impact on the device. In conclusion, it is recommended to follow the official recommended operation guidelines in daily use, and follow the correct charging mode and safety measures to extend the service life and performance of JBL Shock Wave 5.If you need to play music for a long time or perform other high-intensity operations, please consider placing it in a stable, flat and well ventilated place for charging in advance, so as to ensure that the device is charged enough and reduce unnecessary heat and load.