Can you listen to music in the event the battery runs down? Sure, you could continue on to listen to your resource although the battery energy is depleted. Without electrical power, the headphones run inside of a passive mode and neither active noise cancellation nor Active EQ is in a https://allhealthmarket.com/product/smart-wearables/smart-electronics-smart-wearables/headsets/lenovo-lp40-pro-earphones-bluetooth-5-1-wireless-sports-headphone-waterproof/