JBL Tune 520BT Bluetooth Wireless On-Ear Headphones Blue EU Mice share your devices with the

share your devices with the rest of the family so that they too can control them remotely

gymnastics

This also allows you to use it on chargers

microphone or additional lighting

JBL Tune 520BT Bluetooth Wireless On-Ear Headphones Blue EU Mice share your devices with thePure Bass. Zero Cables. The JBL Tune 520BT headphones stream powerful JBL Pure Bass sound thanks to the latest 5. 3 BT technology. Easy to use, these headphones provide up to 57 hours of pure pleasure and an extra 3 hours of battery with just 5 minutes of charge. Download the free JBL Headphones App and customize your sound through the EQ, while Voice Prompts guide you through the headphones features. Manage calls, sound and volume from the earcup,