JBL Tune 520BT Wireless Bluetooth On-Ear Headphones Thunderbolt 3 To 10GbE Connect your iPhone

Connect your iPhone

Hidden Pencil HolderMagnetic flap for Apple Pencil storage

The audio output (3

Staying neat and organized is the first step to developing high efficiency

Extreme temperatures can make small pores appear within the strands

JBL Tune 520BT Wireless Bluetooth On-Ear Headphones Thunderbolt 3 To 10GbE Connect your iPhonePure 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,